Fact-checked by Grok 2 weeks ago

Linotype machine

The Linotype machine was a hot-metal typesetting device invented by German-American engineer Ottmar Mergenthaler that automated the production of metal type slugs containing entire lines of text, revolutionizing the printing industry by replacing labor-intensive hand composition. Introduced commercially in 1886, it operated via a keyboard that assembled brass matrices—small engraved templates for individual characters—into a line, into which molten lead alloy was poured to form reusable "slugs" for printing presses. The machine's design allowed operators to produce up to 5,000–7,000 characters per hour, far surpassing manual methods that had dominated since Johannes Gutenberg's movable type in the 15th century. Mergenthaler, who immigrated to the United States in 1872, began developing the Linotype in , , around 1882, drawing on earlier experiments with automation funded by figures like James O. Clephane. His breakthrough came in 1884 with a concept to integrate matrix assembly and metal casting in one process, leading to a key patent (U.S. No. 317,828) granted on May 12, 1885, for a that cast printing bars from embossed matrices using . The first practical model, known as the "Blower," was tested at the on July 3, 1886, where it earned its name "Linotype" (short for line-of-type) from editor ; by 1889, the newspaper had 42 machines in operation. Commercial production ramped up through the Mergenthaler Linotype Company, founded in 1886 and reorganized in 1891, which leased machines globally and dominated the market with patent protections until Mergenthaler's death in 1899. In operation, the Linotype resembled with a 90-character ; pressing keys released matrices from , aligning them to form words and lines, which were justified automatically via spacebands that expanded to fill the . Molten metal at approximately 550°F (288°C) was then injected into the matrix assembly to cast the , after which the matrices were sorted and returned via a notched system for reuse, enabling efficient multi-font work with swappable magazines. Comprising around 5,000 parts, early models like the 1890 Square Base version cost about $1,000 and were built for durability in newspaper composing rooms. This mechanized workflow allowed for corrections before casting and reduced errors compared to hand-setting individual types. The Linotype's impact was profound, enabling mass production of newspapers and books by dramatically increasing typesetting speed and reducing labor needs—for instance, the New-York Tribune replaced 90 compositors with 30 machines by 1888, supporting larger editions and higher circulations. It facilitated the growth of the penny press and modern journalism, contributing to broader access to information and the rise of consumerism in the late 19th and early 20th centuries. By the 1890s, over 1,600 machines were in use worldwide, with the company selling rights internationally, such as to Britain for $2.5 million in 1889. Though phased out by phototypesetting and digital technologies in the mid-20th century—the New York Times retired its last Linotypes on July 2, 1978—the machine remained a cornerstone of hot-metal printing until the 1970s. Today, surviving examples, like the 1890 model at the International Printing Museum, underscore its role as an engineering landmark designated by the American Society of Mechanical Engineers in 1988.

History

Invention and Development

The Linotype machine was primarily invented by Ottmar Mergenthaler, a German immigrant who arrived in the United States in 1872 and settled in , . In 1876, Mergenthaler began development under the financial backing of James O. Clephane, a , court stenographer seeking an efficient method to transcribe and print notes. Initially tasked with creating a machine to emboss raised type on paper for direct printing, Mergenthaler collaborated with his brother-in-law August Hahl and others at Hahl's watchmaking shop. Early prototypes faced significant challenges, including multiple failed attempts to achieve reliable . By 1878, Mergenthaler had developed a stereotyping machine that used matrices to cast lines, but it suffered from slow drying times and the inability to correct errors in cast lines. A 1883 band machine, limited to 12 letters, further highlighted flaws such as inefficiency and mechanical unreliability. These setbacks persisted until July 26, 1884, when Mergenthaler unveiled his first successful direct-casting , capable of producing four lines of type per minute, which he demonstrated to newspaper experts including of . Key innovations culminated in the 1885 "Blower" model, a single-matrix line-casting machine that Mergenthaler patented on May 12, 1885 (U.S. No. 317,828). This prototype was publicly demonstrated at the Chamberlain Hotel in , attended by figures such as President , marking the first viable line-casting system. Further refinements addressed initial operational issues, leading to the 1886 commercial model, which was tested by the and named "Linotype" by its editor . The machine's success stemmed from Mergenthaler's persistent iterations, transforming fragmented type-setting into automated line production.

Adoption and Evolution

The first commercial installation of the Linotype machine took place in July 1886 at the , marking its debut in practical newspaper production where it was used to compose lines of type for the daily edition. This installation demonstrated the machine's efficiency in automating the process, which involved selecting matrices via a and casting entire lines of hot metal slugs, far surpassing hand composition speeds. Following its initial success, the Linotype rapidly spread to other major U.S. newspapers, enabling larger editions and faster production cycles, with thousands of units in operation by the early 1900s. By 1900, adoption had extended globally, transforming printing operations in newspapers across , Asia, and beyond, as publishers recognized its role in scaling content output without proportional increases in labor. For instance, installations at prominent outlets like in by the mid-1890s exemplified this international uptake, integrating the machine into established workflows to handle growing demands for timely news dissemination. Technological evolution continued with iterative models that addressed operational refinements. The Linotype Model 5, introduced in , incorporated a quick-change system, allowing operators to switch font sets more efficiently from the front of the without halting production. Later variants in the mid-20th century, such as those emerging in the , integrated electric controls to automate functions like selection and line justification, reducing manual adjustments and improving precision in high-volume settings. In the early , adaptations enhanced the Linotype's versatility for remote and automated input. The Teletypesetter (TTS) system, developed in collaboration with , enabled machines to read punched paper tape, permitting text transmission over telegraph lines and direct feeding into the keyboard mechanism for composition without live operators. This innovation, first implemented in the , supported distributed news workflows, where copy prepared at distant bureaus could be typeset centrally, further accelerating the machine's utility in global .

Overview

Basic Principles of Operation

The Linotype machine operates through an automated process that transforms textual input into solid metal lines of type, known as slugs. An enters text using a specialized , which releases matrices—small molds engraved with individual characters—from multiple magazines. These matrices descend and align in a vertical assembler to form the desired line of text, with expandable spacebands inserted to temporarily hold spaces between words. Once the line is complete, the spacebands are adjusted upward to justify the line to the precise column width, clamping the assembly securely before it moves to the casting position. Molten is then injected into the aligned matrices via a heated , solidifying almost instantly to form a complete of raised type for that line. The metal used for consists of approximately 84% lead, 12% , and 4% tin, which melts at around 240–280°C to ensure sharp impressions and durability without excessive expansion or contraction. After , the is ejected for use in , while the matrices and spacebands are automatically transported to a distribution mechanism that sorts and returns them to their original channels in the magazines based on notches along their edges, enabling reuse in subsequent lines. The entire cycle, from line assembly to casting and matrix return, typically takes under 9 seconds, allowing skilled operators to produce text at 3–5 times the speed of traditional hand composition. This efficiency stems from the machine's mechanical synchronization, where the keyboard input directly triggers matrix release and alignment without manual sorting. In cases of operator error, such as a mistyped word, there was no simple correction mechanism mid-line; instead, operators often completed the line by running their fingers down the first two columns of the keyboard—the most frequently used letters in English, arranged as "ETAOIN" and "SHRDLU"—to fill the remaining space with nonsense text. This "etaoin shrdlu" sequence would then be cast into a slug, which was usually melted down for reuse, though occasional oversights led to its accidental appearance in print.

Advantages and Limitations

The Linotype machine offered significant advantages over traditional hand composition, primarily through its , which drastically reduced the labor required for . A single operator could perform the work equivalent to five or six hand compositors, who previously set type letter by letter in a laborious process. This efficiency stemmed from the machine's ability to cast entire lines of type (slugs) in molten metal from brass matrices, combining setting, , and in one operation controlled by a . Another key benefit was the consistent alignment of type, as each slug was cast to a precise, predetermined length, ensuring uniform lines that simplified assembly into pages and columns for printing. The machine also supported multiple fonts through its magazine system, where each magazine held matrices for a specific typeface; operators could switch magazines to access different fonts without halting production entirely, though this required physical replacement in early models. Production rates further highlighted its superiority, with a skilled operator achieving up to 6,000 ems (a unit roughly equivalent to the width of a capital M) per hour, compared to approximately 1,000–1,500 ems per hour for skilled hand compositors, enabling the rapid output necessary for mass newspaper production. Despite these strengths, the Linotype had notable limitations that constrained its flexibility. Line lengths were fixed by the machine's and justifier settings, typically ranging from 12 to 30 , which restricted its use for varying formats without adjustments or multiple machines. Corrections posed a particular challenge, as errors in a line required recasting the entire rather than adjusting individual characters, increasing time and material waste compared to hand methods where single letters could be swapped. Additionally, the machine's complexity made it vulnerable to mechanical breakdowns during prolonged high-speed operation, often due to issues like misalignment or metal flow problems if not meticulously maintained. In comparison to hand composition, the Linotype's automation and speed transformed from a craft-dependent process into an industrialized one, though it demanded skilled operators to mitigate its error-correction drawbacks. Early competitors like the Compositor, which aimed to automate individual type placement, ultimately failed due to excessive mechanical complexity—featuring 18,000 parts—and frequent breakdowns, rendering it unreliable and costly; the Linotype's simpler design proved more practical and commercially viable.

Design and Components

Matrices

The matrices of the Linotype machine are thin plates made of hardened , typically measuring 1.25 inches in length and 0.25 inches in width. These plates feature an incised recess on one long edge, containing the reversed impression of a to serve as a for molten metal into a raised letterform. The depth of the character engraving is standardized at 0.043 inches to ensure consistent slug thickness across casts. Most standard matrices accommodate two character positions along the engraved edge: the normal or regular position for upright letters, and the auxiliary or raised position for corresponding Italic variants or figures, allowing a single to produce either form depending on during . This dual design optimizes storage by reducing the total number of unique matrices needed for mixed and Italic composition. Boldface characters require dedicated sets with thicker engravings for heavier strokes, while Italic and bold variants are often housed in auxiliary magazines for quick font changes. Matrices are stored vertically in the machine's system, with a standard 90-channel (91 slots numbered 0–90) capable of holding approximately 1,350–1,800 matrices (15–20 per ) for standard type sizes, distributed across channels according to character —frequent letters like "E" positioned near the top for faster access and replenishment. Each matrix includes a unique series of up to seven notched teeth along its upper edge, encoding a pattern that enables precise during redistribution (as detailed in the distribution system). Special matrices, known as pi matrices, are provided for rare symbols, accents, or non-standard characters not assigned to regular channels; these feature a complete set of teeth to prevent automatic return to the magazine, requiring manual extraction after use. Such pi matrices ensure flexibility for occasional elements like mathematical symbols or foreign diacritics without disrupting the primary font inventory.

Magazine System

The magazine system of the Linotype machine consists of a trapezoidal assembly containing multiple vertical that store matrices aligned one above the other, with standard configurations featuring 90 (numbered 0 through 90) for matrices, though variants with 72 or fewer were used for specialized applications. Matrices within each are sorted and stocked according to , ensuring that commonly used like 'e' or spaces have more copies available—typically 15 to 20 per in a full —to minimize depletion during extended composition runs. Up to four superimposed could be installed in advanced models, allowing operators to switch fonts or styles by raising or lowering the assembly via a hand or , facilitating quick changes without halting production. The mechanism at the base of each precisely controls release, employing a star in with a trigger-actuated verge and pawls to eject one at a time in response to signals. This setup includes two pawls per —one retaining and one releasing—operated by a and spring-loaded verge that tilts to allow gravity-fed descent of the lowermost into the stick below. The star , integrated into the assembler's transfer , then captures and positions the released accurately within the line assembly , preventing misalignment or jams. Maintenance of the magazine system is essential to ensure reliable operation, involving daily of channel entrances for or misalignment and of the vertical s with light oil to prevent matrices from sticking due to metal shavings or residue buildup. Cleaning procedures include monthly brushing of components and wiping of matrix lugs with to remove gum or , which could otherwise cause irregular releases or jams; is sparingly applied to pawls for dry without attracting dust. The system typically supports 12-point type as standard, with magazines designed for capacities of 14 to 20 matrices per , and quick-change features in later models allow swapping for different sizes or styles in under a minute by a single operator.

Keyboard and Composition

The Linotype machine's served as the primary for composing lines of text, featuring a specialized 90-key arranged in five rows to optimize efficiency based on . Black keys on the left side corresponded to lowercase letters, white keys on the right to uppercase letters, and blue keys for and lowercase special characters, eliminating the need for a through dedicated positions for each case. This logarithmic arrangement prioritized high-frequency characters like "e," "t," and "a" in accessible positions, allowing skilled operators to achieve speeds of up to 5,000 characters per hour. Spacebands, essential for variable , were stored in a dedicated adjacent to the , typically holding around 200 tapered wedges designed to expand during justification. When the operator pressed the spacebar key, a spaceband was released from the and inserted into the line assembly, providing initial rough spacing between words based on the tapered design that allowed for later expansion without fixed width. These spacebands hung below the matrix line in the assembler, their long tails preventing interference while enabling precise alignment. The assembler elevator, functioning as a mechanical "stick" analogous to hand compositing tools, collected released matrices and spacebands into a vertical channel where they aligned face-to-face along adjustable rails. Matrices rested on upper rails by their ears, while spacebands suspended below on parallel lower rails, ensuring the composing faces formed a continuous line; the overall line length was fixed by movable stops at the channel's end, typically set to standard newspaper column widths of 12 to 13 picas. This mechanism automatically oriented characters in reading sequence from left to right, with the operator monitoring the assembly through a slotted front plate to insert additional spacebands as needed for even rough justification before transferring the line upward. In the composition process, the began by the desired text on the , with each keystroke actuating cams and levers to release the corresponding from the into a descending chute leading to the assembler elevator. Concurrently, spacebands were inserted at word boundaries to approximate justification, creating a loosely spaced line that filled the assembler's fixed length without final tightening. Upon completing the line—signaled by the last or spaceband reaching the stop—the assembled stick elevated the components for , allowing the to proofread and correct errors before proceeding to , thus streamlining the transition from input to production.

Casting Mechanism

The casting mechanism of the Linotype machine is responsible for transforming the assembled line of matrices into a solid metal through a rapid process of melting, injection, justification, and ejection. Once the line of matrices and spacebands is prepared in the , it is positioned against the mold disk, where molten metal is forced into the impressions formed by the matrices. This process ensures the creation of a precisely formed line of raised type on one side of the slug, ready for use. The disk is a rotating disk featuring multiple slots of varying widths to accommodate different line lengths (measures), such as 12–26 picas for standard columns, which align precisely with the assembled line for . During , the disk rotates a quarter-turn to position the selected mold slot in front of the matrix line, locking into place via studs and blocks in the frame to ensure a secure fit. The disk is water-cooled to facilitate rapid solidification, preventing warping and maintaining accuracy across repeated cycles. Molten metal is held in the crucible, an electric- or gas-heated pot maintained at temperatures between 535°F and 550°F to keep the in a state suitable for . A , fitting closely within the pot's well, is activated to force the molten metal through a mouthpiece into the slot under , filling the character impressions and spaceband gaps in under two seconds. Proper fit and vent adjustments are critical to produce solid slugs without voids, with oversize available for worn components to maintain integrity. Justification occurs dynamically during as the spacebands, which have tapered shanks and expanding lead wedges, slide upward under the of the and molten metal, filling the line to the exact width. Clean spacebands and minimal clearance (0.003 to 0.005 inches) between the and matrices ensure even expansion and prevent thin spots. After filling, the metal cools briefly in the , solidifying into a approximately 0.918 inches high with raised type on one face. The solidified slug is then ejected downward by an ejector adjusted to the slug's length, passing through trimming knives that shear the back and sides for parallel edges and precise dimensions. The trimmed slug drops into a for collection and cooling, completing the casting cycle in seconds and allowing the machine to produce up to eight lines per minute under optimal conditions. The mold disk then retracts and rotates to prepare for the next line.

Distribution System

After the line of type is cast, the matrices are automatically transported to the distribution system for and reuse. This begins with the line being elevated by a second , operated by No. 6, which raises the matrices from the transfer position to the distributor box at the top of the machine. The distributor bar, suspended between continuously rotating distributor screws and fastened rigidly to the distributor beam by machine screws and dowel pins, serves as the primary component. It features seven parallel combination rails with precisely cutaways and V-shaped teeth that interact with the notched edges of the matrices as they are propelled along the angled bar by the screws' revolving action. Each matrix bears a unique pattern of seven teeth on the sides of its upper triangular opening, encoding a 7-bit configuration that distinguishes up to 128 possible character variations. As the matrix advances, the rails provide support via their teeth and grooves until reaching a point where the specific cutaway for its tooth pattern removes the support, causing the matrix to drop into the corresponding of the magazine below. In machines with multiple magazines for different fonts, additional distributor bars—each tailored to the channel count of its magazine, such as 92 for the main or 28 for auxiliaries—are employed to route accurately without cross-contamination. The transport involves an endless and three distributor screws (two front and one rear) that ensure smooth progression, with a star wheel aiding transfer between rails to the delivery channel. From the distributor bar, matrices enter the primary distributor box, where slot combinations cut into the matrix bottom align with fixed bridges to direct them into specific magazine channels; flexible partitions at channel entrances prevent misalignment. Matrices with all seven teeth intact ( 127), typically pi or damaged ones, fail to drop at any point and are diverted to a for manual retrieval and repair. This automated sorting eliminates manual intervention, enabling uninterrupted cycles and high throughput; for instance, later models using two-pitch distributor screws (two threads per inch) achieved twice the speed of earlier four-pitch designs by reducing clogs and accelerating movement.

Impact and Legacy

Revolution in the Printing Industry

The introduction of the Linotype machine dramatically transformed labor in the industry by accelerating speeds, allowing a single operator to produce type at rates 4 to 8 times faster than traditional hand . Whereas hand compositors typically set around 1,200 per hour—equating to several hours for a full —the Linotype enabled outputs exceeding 5,000 per hour, reducing the time required for to a fraction of previous durations and slashing labor requirements by approximately 50%. This efficiency was pivotal for enabling daily mass-circulation newspapers, such as Joseph Pulitzer's , which adopted the machine to produce larger editions and reach circulations exceeding 300,000 by the 1890s, far surpassing what manual methods could support. The Linotype shifted the printing sector from an artisanal reliant on skilled manual labor to an industrialized process, fostering the expansion of daily and by the early . By 1911, over 25,000 machines were in daily operation worldwide, permitting newspapers to increase page counts, publish multiple editions, and incorporate more content, which in turn spurred a boom in as publishers could afford expansive layouts. This democratized information dissemination, transforming from elite-oriented reporting to broad public engagement and fueling the growth of urban dailies that covered diverse topics for mass audiences. Economically, the Linotype lowered production costs, making newspapers more affordable and accessible, with prices dropping to the penny level and circulations soaring across the U.S. and . However, these efficiencies also reshaped labor dynamics, contributing to tensions with unions as displaced traditional compositors; this culminated in major disputes, such as the 1962–1963 newspaper strike led by the , where 17,000 workers, including Linotype operators, halted production for 114 days to resist computerized that threatened their roles. In comparison to contemporaries, the Linotype proved superior for high-volume work due to its line-casting efficiency, outperforming the Monotype system's individual character casting, which was better suited for book production requiring frequent corrections but slower for daily deadlines. The Intertype, a licensed variant essentially copying the Linotype design, offered minor mechanical simplifications but lacked the original's extensive matrix library and market dominance. An early rival, the Typograph, briefly competed in the but failed to match the Linotype's reliability and adoption rate, as evidenced by the 's initial use of 100 Typographs before transitioning to Linotypes.

Decline and Modern Preservation

The decline of the Linotype machine began in the 1950s with the advent of technologies, which offered greater flexibility and efficiency over hot-metal casting. Early phototypesetters, such as the Lumitype (also known as ), emerged in the early 1950s as the first successful second-generation systems, projecting characters onto film or photosensitive paper without the need for molten metal. By the and , these systems proliferated, with innovations like (CRT) displays enabling faster composition for newspapers and magazines, gradually displacing Linotype in major publishing operations. The transition accelerated in the 1980s as computer-based tools, including the 1985 introduction of the Apple Macintosh combined with and Aldus PageMaker, allowed direct digital typesetting, rendering hot-metal methods obsolete for most commercial use. Major U.S. newspapers phased out Linotype machines by the late to early 1990s, with the industry-wide shift to digital workflows completing the decline by around 1995. Despite widespread obsolescence, the Linotype persisted in niche applications, particularly specialty where its tactile, high-quality output remained valued. In the United States, the Saguache Crescent, a weekly newspaper in , continues to use a 1920s-era Mergenthaler Model 14 Linotype machine for casting slugs as of 2025, making it the last known newspaper in to do so. This persistence highlighted the machine's durability in small-scale, rural settings, though parts scarcity and maintenance challenges limited broader revival. Modern preservation efforts focus on archiving and restoring surviving units to safeguard printing history. The Smithsonian Institution's National Museum of American History holds the Mergenthaler Linotype Company Records, a comprehensive documenting typeface development and company innovations from 1886 to 1997. The Museum of Printing in , maintains three operational Linotypes—including an 1883 model and a 1972 Elektron II—through fundraising for repairs and operator training, while offering public demonstrations. Other institutions, such as museum and the Oregon Historical Society, house restored machines for exhibits, supported by hobbyist communities that share repair expertise. In contemporary contexts, Linotype machines serve educational and artistic purposes, fostering appreciation for typography's mechanical roots amid digital dominance. Museums conduct workshops and seminars to teach operation, emphasizing the machine's role in historical mass communication. Hobbyist groups and letterpress revivalists use preserved units to create custom slugs for artisanal prints, blending traditional craftsmanship with modern design in events like Dublin's Printfest, where Linotype demonstrations attract enthusiasts combating "digital fatigue." These initiatives underscore the Linotype's enduring legacy as a bridge between analog precision and today's printing heritage.

References

  1. [1]
    The Linotype: The Machine that Revolutionized Movable Type
    Jun 8, 2022 · Ottmar Mergenthaler, a German immigrant in Baltimore, Maryland, is the man most closely associated with the linotype. An engineer by trade and ...
  2. [2]
    Ottmar Mergenthaler | Immigrant Entrepreneurship
    The Linotype represented a major milestone in the history of printing, and, by extension, the larger history of Mergenthaler's time. His invention ...
  3. [3]
    Ottmar Mergenthaler's Square Base Linotype Machine - ASME
    Ottmar Mergenthaler started to develop the Square Base Linotype in 1882 in Baltimore, Md. The linotype, unlike Gutenberg's printing press, did not use moveable ...<|control11|><|separator|>
  4. [4]
  5. [5]
    Linotype Invented and Built in Baltimore
    Jul 20, 2015 · The first Linotype to be put to practical use—the “Blower Model”—was manufactured by Mergenthaler from 1886 to 1888 in his workshop on Camden ...
  6. [6]
    A Simple Operation | Lemelson
    May 31, 2018 · Created and sold by the Mergenthaler Linotype Company, its first operation began in 1886 at the New York Herald Tribune.
  7. [7]
    Why Linotype Succeeded - History of Information
    "The introduction of the Linotype, first used for a New York daily sheet in 1886, produced far-reaching results.
  8. [8]
    Linotype Machine - The Skyscraper Museum
    Linotype machines were both faster and cheaper than hand typesetting, leading to their widespread adoption. A linotype operator could set type four to eight ...Missing: London 1907
  9. [9]
    A Linotyper for Life - American Printing History Association
    Nov 11, 2018 · The Model 5 was a workhorse machine, introduced in 1906. The General Pershing had been bought in 1911 from a dealer in Paris by a newspaper in ...
  10. [10]
    LINOTYPE / INTERTYPE Linecasting Machines - How They Differ
    About 1906 on Model 5 Linotypes, verges were built into brass castings that have been attached to magazine cradles. Intertype magazines have simple one ...Missing: E- | Show results with:E-
  11. [11]
    Teletypes in Typesetting
    The Teletypesetter (TTS) system was developed by Teletype Corporation, working in close collaboration with Merganthaler Linotype corporation.
  12. [12]
    [PDF] A Field Guide to the Teletypesetter - GalleyRack.com
    A TTS-equipped linecaster was driven by paper tape (not directly by telegraphic signal). A TTS linecaster was fitted with a unit under the keyboard which had a ...Missing: adaptations | Show results with:adaptations
  13. [13]
    [PDF] 1. The Big Scheme of Simple Operation - Linotype.org
    With spacebands dropped, the line is ready to move over in front of the mold where the Linotype slug (shown in Fig. 10-1) will be cast from them. These matrices ...Missing: workflow | Show results with:workflow
  14. [14]
    Linotype Alloy - 5 pounds (4%-Tin, 12%-Antimony, and 84%-Lead)
    ### Summary of Linotype Alloy Composition and Melting Point
  15. [15]
  16. [16]
    Retrotechtacular: Linotype Machines, Mechanical Marvels | Hackaday
    Sep 17, 2013 · For this week's Retrotechtacular we're looking at Linotype Machines; mechanical marvels that brought about the mass production of printed media.
  17. [17]
    Etaoin shrdlu - WorldWideWords.org
    Sep 2, 2000 · Operators who made a typing error would often run their fingers down the keyboard to cast nonsense to fill out the line. The resulting cast slug ...<|control11|><|separator|>
  18. [18]
    What is a Linotype machine? - Exploring Trafford's Heritage
    A single operator could take the place of six people setting type by hand. It was also much faster than other machines and so enabled newspapers and ...Missing: reduction | Show results with:reduction
  19. [19]
    Ottmar Mergenthaler Invents the Linotype - History of Information
    Between 1883 and 1885 German-American clock-maker and inventor Ottmar Mergenthaler Offsite Link of Baltimore invented the first mechanical typesetting machine.
  20. [20]
    [PDF] LINOTYPE MANUAL - BD Tech Concepts LLC
    To Prevent Transposition of Matrices. In order to prevent transposition of matrices and spacebands the parts should be adjusted as illustrated in Figure 16.Missing: core workflow
  21. [21]
  22. [22]
    The Paige Compositor - The Engines of Our Ingenuity
    The Compositor was a temperamental race-horse -- the Linotype was a steady work-horse. Paige'd designed his machine to function like a human being. He'd ...
  23. [23]
    The Linotype - Manufacturer and Builder Magazine Article - June 1889
    The matrices (Fig. 2) are formed of thin plates of brass, 1¼ inches long by ¼ of an inch wide. The thickness of each is accurately defined by that of the ...<|separator|>
  24. [24]
    [PDF] Linotype Machine Principles - Chapter 2
    See that the pot pump stop is adjusted to prevent casting unless the line is tightly justified (Chapter 13).Missing: per | Show results with:per
  25. [25]
    [PDF] Linotype Machine Principles - Chapter 8
    The raised or italic position is also called the "auxiliary" position, and the lower or roman is also called the "regular" position.
  26. [26]
    [PDF] Useful Matrix Information. - Linotype.org
    These are sometimes called "ears." They are made to a certain thickness according to the magazine channel in which the matrix is to run. The lugs are the ...
  27. [27]
    All registered models - Linotype.wiki
    Model 6 is identical to model 5, but is constructed in such a way that lines up to 36 ems could be cast. This is the first model that can handle this lenght for ...Missing: electric controls
  28. [28]
    Matrix Teeth to Magazine Channel to Character - Circuitous Root®
    Linotype numbers the teeth on a matrix from 1 through 7 (there are 7 teeth ... It would appear to be very simple. A glance at the chart of tooth combinations ...Missing: notched encoding
  29. [29]
    The Building of a Book - Project Gutenberg
    The teeth in the top of each matrix are arranged in a special order, according to the character it contains, the number or relation of its teeth differing ...
  30. [30]
    Matrix Teeth to Magazine Channel to Character
    ### Summary of Magazine Channels, Number, and Sorting of Matrices
  31. [31]
    [PDF] The practice of typography
    frequency of use, so that the printer shall have enough of every and ... tion, and contains channels in which the matrices for any face may be stored ...
  32. [32]
    Linotype Mechanism | Project Gutenberg
    Oct 19, 2024 · The star wheel should force the matrices inside the retaining pawls in the assembling elevator. When it becomes worn to the extent that it ...
  33. [33]
    Linotype Models
    The first four were installed in the New York Tribune in July 1886. Many different slug composing machine models have been marketed by the Linotype Company.
  34. [34]
    General Maintenance Part II - Assembling - Linotype.org
    The escapement mechanism is mounted on a brass frame, fastened to the magazine frame with a screw and dowel at each end, and is easily removable from the ...Missing: system | Show results with:system
  35. [35]
    Routine Checkups, Cleaning and Lubrication - Linotype.org
    Invariably, serious mechanical troubles are the result of minor items, most of which could have been corrected before they became major difficulties. Linotype ...
  36. [36]
    [PDF] LINOTYPE KEYBOARD OPERATION - Drukwerk in de Marge
    After a matrix line has been cast, it is transferred to the top of the machine to a distributing mechanism, which automatically sorts out the matrices and ...Missing: core workflow
  37. [37]
    Linotype and Intertype - Letterpress Commons
    The Linotype is considered to be the first commercially successful automated typesetting machine. While the development of the machine was iterative, ...
  38. [38]
    [PDF] Linotype Instruction Book - GalleyRack.com
    In the figure the matrices shown at 46 are in the raised, or italic, position, and the matrices shown at 47 are in the lower, or roman, position. These two ...
  39. [39]
    General Maintenance Part III - Casting - Linotype.org
    Line Stop-On all late-model machines the line stop is automatically carried to the right each time a line is transferred to the second elevator. The tension ...Missing: per | Show results with:per
  40. [40]
    FAQs, Myths, & Misconceptions (Linotype/Intertype) - Circuitous Root®
    Each main magazine holds a single "matrix font." This is a single style of type (e.g., Caslon) at a single body size (e.g., 12 point). At first each Linotype ...Missing: switching | Show results with:switching
  41. [41]
    Six Centuries of Type & Printing 9780999489772, 9780999489789
    Each Linotype matrix has a unique pattern of teeth jutting out from a V ... This is effectively a 7-bit binary code allowing for up to 128 combinations.
  42. [42]
    How the 1962-63 Newspaper Strike Crippled a Newspaper Town
    ### Summary of 1962-63 Newspaper Strike Related to Printing Technology and Unions
  43. [43]
    The Great Newspaper Strike of 1962-63 | On the Media
    Fifty years ago this month, 17000 New York City newspaper workers went on strike, shuttering the city's seven daily papers for 114 days.
  44. [44]
    The first phototypesetting machine | Type Network
    Oct 6, 2024 · In 1970 a new Linotype hot-metal machine cost $30,000. It was probably not a coincidence that their smallest, computerized phototypesetter, ...Missing: decline | Show results with:decline
  45. [45]
    The day the typesetting industry died - WhatTheyThink
    Dec 16, 2011 · Typesetting declined due to phototypesetting, desktop publishing, and designers bypassing services, with a decline from 1985 to 1995.
  46. [46]
    The forgotten Linotype machine - Itemlive
    For nearly 100 years, the Linotype machine was the mainstay of nearly every newspaper in the world. Its importance was so significant ...<|separator|>
  47. [47]
    Help Save the Linotype - Museum of Printing
    The Linotype's historical impact is at risk due to few remaining machines, lack of operators, and hard-to-find parts. The Museum is fundraising to preserve it.
  48. [48]
    Mergenthaler Linotype Company Records | Smithsonian Institution
    Mergenthaler Linotype Company Records, 1886-1997, Archives Center, National Museum of American History. Arrangement. The collection is arranged into 13 series.
  49. [49]
    Linotype Composing Machine, circa 1915 - The Henry Ford
    Free delivery over $75 Free 30-day returnsDimensions ; Height: 81.5 in ; Width: 53.5 in ; Length: 56.5 in ...Missing: ems | Show results with:ems
  50. [50]
    “Imagine the headlines!”: A 1915 Linotype Machine's New Home at ...
    Apr 19, 2022 · The Oregon Historical Society's museum officially welcomed a new object to its collection, a 1915 Linotype machine that was once used by the “Oregonian” and “ ...
  51. [51]
    From linotype to letterpress, the joy of hands-on printing
    Mar 31, 2018 · Dublin's National Print Museum's classes and workshops show the medium is far from dead.