Industry & Manufacturing

The Museum's collections document centuries of remarkable changes in products, manufacturing processes, and the role of industry in American life. In the bargain, they preserve artifacts of great ingenuity, intricacy, and sometimes beauty.

The carding and spinning machinery built by Samuel Slater about 1790 helped establish the New England textile industry. Nylon-manufacturing machinery in the collections helped remake the same industry more than a century later. Machine tools from the 1850s are joined by a machine that produces computer chips. Thousands of patent models document the creativity of American innovators over more than 200 years.

The collections reach far beyond tools and machines. Some 460 episodes of the television series Industry on Parade celebrate American industry in the 1950s. Numerous photographic collections are a reminder of the scale and even the glamour of American industry.

Telegraph message, printed in Morse code, transcribed and signed by Samuel F. B. Morse.
Description
Telegraph message, printed in Morse code, transcribed and signed by Samuel F. B. Morse. This message was transmitted from Baltimore, Maryland, to Washington, D.C., over the nation's first long-distance telegraph line.
In 1843, Congress allocated $30,000 for Morse (1791-1872) to build an electric telegraph line between Washington and Baltimore. Morse and his partner, Alfred Vail (1807-1859), completed the forty-mile line in May 1844. For the first transmissions, they used a quotation from the Bible, Numbers 23:23: "What hath God wrought," suggested by Annie G. Ellsworth (1826-1900), daughter of Patent Commissioner Henry L. Ellsworth (1791-1858) who was present at the event on 24 May. Morse, in the Capitol, sent the message to Vail at the B&O Railroad's Pratt Street Station in Baltimore. Vail then sent a return message confirming the message he had received.
The original message transmitted by Morse from Washington to Baltimore, dated 24 May 1844, is in the collections of the Library of Congress. The original confirmation message from Vail to Morse is in the collections of the Connecticut Historical Society.
This tape, dated 25 May, is a personal souvenir transmitted by Vail in Baltimore to Morse in Washington the day following the inaugural transmissions. The handwriting on the tape is that of Morse himself. Found in Morse’s papers after his death the tape was donated to the Smithsonian in 1900 by his son Edward, where it has been displayed in many exhibitions.
Location
Currently not on view
date made
1844-05-25
1844-05-24
associated date
1844-05-24
donated
1900-04-18
associated person
Morse, Samuel Finley Breese
maker
Morse, Samuel Finley Breese
ID Number
EM.001028
catalog number
001028
accession number
65555
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.4053
catalog number
314686.4053
accession number
314686
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.1377
accession number
314686
catalog number
314686.1377
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.2481
accession number
314686
catalog number
314686.2481
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.3964
accession number
314686
catalog number
314686.3964
This metal buckle is stamped into a plain rectangular frame.The Waterbury Collection tells the story of an important American manufacturer.
Description
This metal buckle is stamped into a plain rectangular frame.
The Waterbury Collection tells the story of an important American manufacturer. As evidence of one company’s diverse output, the collection consists of several thousand metal objects and assemblies made in Waterbury, Connecticut, in the Naugatuck Valley from about 1890 to 1930. During the 19th Century, the Naugatuck Valley became a center of brass manufacturing, drawing heavily on the armory manufacturing practice of interchangeable parts.
The Waterbury Button Company traces its beginning to the War of 1812, when Aaron Benedict began crafting uniform buttons. During the nineteenth century the company grew from a small village shop to a large national manufacturer. Its product line expanded to include machine produced brassware such as knobs, hinges, and buckles. The company also experimented with innovative materials such as celluloid in the 1870s and Bakelite in the 1920s. In the spirit of its founding, the company continued to supply uniform buttons and mobilized to meet wartime demands during major conflicts including the Civil War and World War I.
This rich history of product innovation and machine assembly is captured in the more than 7,500 examples of military insignia, civilian emblems, belt plates, buckles, and machine components donated to the museum in 1975. Varying in size from a thumbtack to a soup can, the majority of these objects are composed of metal such as tin, nickel, brass, and other copper and iron alloys. They originally came to the museum mounted on cardboard display boards. At the National Museum of American History, the collection is divided between the Division of Work and Industry and the Division of Armed Forces History. Additional artifacts can be found at the Mattatuck Museum in Waterbury, Connecticut.
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.0848
catalog number
314686.0848
accession number
314686
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.1197
accession number
314686
catalog number
314686.1197
As energy prices soared in the 1970s, lamp makers focused research efforts on raising the energy efficiency of electric lamps. A great deal of effort by many researchers went into designing small fluorescent lamps that might replace a regular incandescent lamp.
Description
As energy prices soared in the 1970s, lamp makers focused research efforts on raising the energy efficiency of electric lamps. A great deal of effort by many researchers went into designing small fluorescent lamps that might replace a regular incandescent lamp. These efforts led to modern compact fluorescent lamps that use bent or connected tubes, but many other designs were tried. This experimental "partition lamp" from 1978 shows one such design.
Soon after the 1939 introduction of linear fluorescent lamps, inventors began receiving patents for smaller lamps. But they found that the small designs suffered from low energy efficiency and a short life-span. Further research revealed that energy efficiency in fluorescent lamps depends in part on the distance the electric current travels between the two electrodes, called the arc path. A long arc path is more efficient than a short arc path. That's why fluorescent tubes in stores and factories are usually 8 feet (almost 3 meters) long.
Inventors in the 1970s tried many ways of putting a long arc path into a small lamp. In this case there are thin glass walls inside the lamp, dividing it into four chambers. Each chamber is connected in such a way that the electric current travels the length of the lamp four times when moving from one electrode to the other. So the arc path is actually four times longer than the lamp itself, raising the energy efficiency of the lamp. This unit was made by General Electric for experiments on the concept, though other makers were also working on partition lamps.
While the partition design works, it proved to be expensive to manufacture and most lamp makers decided to use thin tubes that could be easily bent and folded while being made.
Lamp characteristics: No base. Two stem assemblies each have tungsten electrodes in a CCC-6 configuration with emitter. Welded connectors, 3-piece leads with lower leads made of stranded wire. Bottom-tipped, T-shaped envelope with internal glass partition that separates the internal space into four connected chambers. Partition is made of two pieces of interlocked glass and is not sealed into the envelope. All glass is clear. No phosphors were used since the experimenter wanted to study the arc path.
Date made
ca 1978
date made
ca. 1978
maker
General Electric Corporate Research & Development Laboratory
ID Number
1998.0050.16
accession number
1998.0050
catalog number
1998.0050.16
This patent model demonstrates an invention for a type-cutting machine which was granted patent number 31333.
Description (Brief)
This patent model demonstrates an invention for a type-cutting machine which was granted patent number 31333. The patent details a machine for sawing type from a solid block of letters by first cutting a strip of letters from the block, then notching the strip, and finally cutting apart the letters. The block could be cast by Smith's patent of 1859.
Location
Currently not on view
date made
ca 1861
patent date
1861-02-05
maker
Smith, John J. C.
ID Number
GA.89797.031333
patent number
031333
accession number
089797
catalog number
GA*89797.031333
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.2978
accession number
314686
catalog number
314686.2978
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.2976
accession number
314686
catalog number
314686.2976
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.1771
catalog number
314686.1771
accession number
314686
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.3033
catalog number
314686.3033
accession number
314686
This patent model demonstrates an invention for a portable and adjustable copy holder on which the reader could tilt the manuscript backwards or spin it sideways, "with reference to light, etc., to suit himself." The invention was granted patent number 155202.
Description (Brief)
This patent model demonstrates an invention for a portable and adjustable copy holder on which the reader could tilt the manuscript backwards or spin it sideways, "with reference to light, etc., to suit himself." The invention was granted patent number 155202. Nutting (1803-1887) was one of the first generation of American lithographers, working at the profession as early as 1826. Later in his life he was also an art teacher, and published a series of art teaching manuals.
Location
Currently not on view
date made
ca 1874
patent date
1874-09-22
patentee
Nutting, Benjamin F.
maker
Nutting, Benjamin F.
ID Number
GA.22843
accession number
249602
patent number
155202
catalog number
22843
GA*22843
Ordinary lamps give good quality light and can be designed for all manner of special tasks. However, they waste a tremendous amount of energy in the form of heat.
Description
Ordinary lamps give good quality light and can be designed for all manner of special tasks. However, they waste a tremendous amount of energy in the form of heat. The steep rise in energy prices during the 1970s spurred a burst of invention aimed at developing lamps that gave more lumens per watt—the lighting equivalent of miles per gallon in cars.
Much of the invention took place in the laboratories of major lighting companies like General Electric and Sylvania. But inventors outside the corporate labs also offered ideas and new devices. One such inventor was Donald Hollister of California. A UCLA graduate with experience in plasma physics, Hollister patented a small fluorescent lamp called the "Litek." The lamp seen here is a hand-made prototype from 1979.
Most fluorescent lamps, large and small, operate by passing an electric current through a gas between two electrodes. The current energizes the gas that in turn radiates ultraviolet (UV) light. The UV is converted to visible light by a coating of phosphors inside the glass envelope of the lamp. Electrodes are responsible for much of the energy lost in a fluorescent lamp and are usually the part of the lamp that fails. Hollister's design was "electrodeless," and used high-frequency radio waves instead of electrodes to energize the gas.
The Litek lamp worked in the laboratory, and Hollister received funding from the U.S. Department of Energy to refine the design. That proved more difficult than expected though. The electronic components available at the time were expensive and generated too much heat. Hollister tried to compensate with the massive heat-dissipation fins set below the bulb, but this added to the cost. Also, as an independent inventor Hollister could not just focus on research. He had to perform administrative tasks that researchers in corporate labs did not, and the project lagged. In the end the Litek did not reach the market, though in the 1990s the major companies all began selling electrodeless fluorescent lamps. These built on the work of several inventors, including Hollister's.
Lamp characteristics: Nickle-plated brass medium-screw base shell with brass retainer and plastic skirt. The base insulator is part of skirt. A metal fitting attaches to the skirt to dissipate heat. Tipped, G-shaped envelope with phosphor coating on inner wall and clear tip.
Date made
1979
maker
Hollister, Donald
ID Number
1992.0466.01
catalog number
1992.0466.01
accession number
1992.0466
This patent model demonstrates an invention for Day's shading medium, an important tool in chromolithography and later in other kinds of commercial illustration.
Description (Brief)
This patent model demonstrates an invention for Day's shading medium, an important tool in chromolithography and later in other kinds of commercial illustration. A flexible glue sheet, cast from the surface of a plate ruled with parallel lines, was inked and then pressed over an image to shade it. The invention was granted patent number 214493. The model consists of a very fragile pack of samples.
Location
Currently not on view
date made
ca 1879
patent date
1879-04-22
maker
Day, Jr., Benjamin Henry
ID Number
GA.89797.214493
accession number
089797
patent number
214493
catalog number
GA*89797.214493
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.1351
accession number
314686
catalog number
314686.1351
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.1332
accession number
314686
catalog number
314686.1332
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.1325
accession number
314686
catalog number
314686.1325
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.1358
accession number
314686
catalog number
314686.1358
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.1338
accession number
314686
catalog number
314686.1338
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.1340
accession number
314686
catalog number
314686.1340
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.1373
accession number
314686
catalog number
314686.1373
Currently not on view
Location
Currently not on view
date made
1890 - 1930
maker
Waterbury Button Company
ID Number
MC.314686.1301
accession number
314686
catalog number
314686.1301

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