[ ]
Collapse
[ ]
Expand
Creators:
DeJuhasz, Kalman J. (Engineer)
Dates:
1908-1959
Size:
1.6 Cubic feet (5 boxes)
Collection ID:
NMAH.AC.0304
Repository:
Archives Center, National Museum of American History

Technical papers, notes, and publications which reflect DeJuhasz's career as a mechanical engineer, inventor, and professor and particularly his interest in development of diesel engines, engineering instruments, and his invention of the engine indicator for measuring cylinder pressures.

[ ]
Collapse
[ ]
Expand
Dates:
1884 August 22
Size:
1 Folder
Collection ID:
NMAH.AC.0271
Repository:
Archives Center, National Museum of American History

A 19-page handwritten journal of a sea voyage in 1884, written on the return trip, presumably back to London.

[ ]
Collapse
[ ]
Expand
Creators:
Whitney, Baxter D.
Winchendon Historical Society, Inc.
Dates:
1870-1957.
Size:
1 Cubic foot (3 vertical boxes)
Collection ID:
NMAH.AC.0267
Repository:
Archives Center, National Museum of American History

The collection includes many photographs and engravings of various types of Whitney wood working machines. These are mounted on stiff backings and include advertising and promotional materials for reproduction in trade journals and other publications. A historical summary, "The Baxter D. Whitney Story", is reprinted from the January 1957 issue of...

[ ]
Collapse
[ ]
Expand
Creators:
Mathematics, Division of (NMAH, Smithsonian Institution).
Data Processing Digest, Inc.
Physical Sciences, Division of (NMAH, Smithsonian Institution).
Milligan, Margaret
More …
Dates:
1955-1974
Size:
15.6 Cubic feet (48 boxes)
Collection ID:
NMAH.AC.0235
Repository:
Archives Center, National Museum of American History

Magazine and newspaper clippings (1955-1974) from various sources, on the development of the computer industry; six rolls of microfilm (1955-1966); and issues of Data Processing Digest, 1970-1974.

[ ]
Collapse
[ ]
Expand
Creators:
Savage, John L., 1879-? (civil engineer)
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
Dates:
1944
Size:
0.15 Cubic feet (1 box)
Collection ID:
NMAH.AC.0227
Repository:
Archives Center, National Museum of American History

Materials concerning dams, power plants, and materials testing in China, for the U.S. Bureau of Reclamation. It consists of a bound volume of preliminary reports, with maps, prepared for China's National Resources Commission by John L. Savage, consulting engineer. Includes a report on the Yangtze River Gorge Project (11/1944) and several other Chin...

[ ]
Collapse
[ ]
Expand
Creators:
Dean, W.E., Mrs.
Dean, William E., Jr., -1965 (civil engineer)
Dates:
1949-1965
Size:
0.3 Cubic feet (1 box)
Collection ID:
NMAH.AC.0230
Repository:
Archives Center, National Museum of American History

Dean's technical papers on pre-stressed concrete bridge construction, standard specifications on such bridges, photographs of bridges and promotional brochures on concrete use; also, biographical material, including an obituary.

[ ]
Collapse
[ ]
Expand
Creators:
Underwood & Underwood Studios
Underwood & Underwood, Inc.
Dates:
circa 1930s-1940s
Size:
0.5 Cubic feet (2 boxes)
Collection ID:
NMAH.AC.0219
Repository:
Archives Center, National Museum of American History

Negatives depict agricultural subjects.,The collection contains 109 4" x 5" glass negatives, 5 5" x 7" glass negatives, 5 5" x 7" film negatives, and 2 6-1/2" x 8-1/2" glass negatives. There are xerographic copies of selected original captions (originals, on enclosures, discarded). Stock file for newspaper and magazine reproduction.

[ ]
Collapse
[ ]
Expand
Creators:
United States. National Bureau of Standards
Dates:
circa 1917-1933
Size:
0.15 Cubic feet (1 box)
Collection ID:
NMAH.AC.0217
Repository:
Archives Center, National Museum of American History

Documents relating to early development of radio aids to aerial navigation, mostly on behalf of the U.S. military services.

[ ]
Collapse
[ ]
Expand
Creators:
Mechanisms, Division of.
Instrument Society of America
Physical Sciences, Division of (NMAH, Smithsonian Institution).
Dates:
1911-1972
Size:
36 Cubic feet (98 boxes)
Collection ID:
NMAH.AC.0215
Repository:
Archives Center, National Museum of American History

The collection documents the history of instrumentation through catalogs, bulletins, specification sheets, price lists, and other publications of companies that produce instrumentation.

[ ]
Collapse
[ ]
Expand
Creators:
Setley, Jacob (storekeeper)
Dates:
1832-1848.
Size:
0.5 Cubic feet (1 box)
Collection ID:
NMAH.AC.0190
Repository:
Archives Center, National Museum of American History

Included are papers, 1832-1848, found in the daybook concerning the operation of a brick kiln, receipts, a property lease, notes about construction work, and accounts of merchandise bought and sold. The daybook, 1832-1840, records the buying and selling of general merchandise such as butter, sugar, molasses, thread, potatoes, and coffee. It also ...