49 records — Page 1 of 2
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Level:
file
Collection ID:
Accession 17-156
Repository:
Smithsonian Institution Archives
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Level:
file
Collection ID:
Accession 07-138
Repository:
Smithsonian Institution Archives
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Level:
series
Collection ID:
Record Unit 9531
Repository:
Smithsonian Institution Archives

Four participants from "Project Alberta" convened for Sessions Seventeen and Eighteen. This phase of the Manhattan Project dealt with the conversion of the Trinity test device into the practical weapons systems that were used twice on Japan. The interviewees were among those who designed the bombs to fit the B-29, wired them with redundant...

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Creators:
Manhattan Project
Dates:
1987-1990
Size:
29 videotapes (Reference copies). 75 digital .wmv files and .rm files (Reference copies).
Collection ID:
Record Unit 9531
Repository:
Smithsonian Institution Archives

The Smithsonian Videohistory Program, funded by the Alfred P. Sloan Foundation from 1986 until 1992, used video in historical research. Additional collections have been added since the grant project ended. Videohistory uses the video camera as a historical research tool to record moving visual information. Video works best in historical r...

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Dates:
1982
Level:
item
Collection ID:
NASM.1999.0065
Repository:
National Air and Space Museum Archives

Reimar continues to discuss loan of second engine used in H II, lent by Helmut Hirth (Wolf's brother) but returned, per agreement, in 1937; Reimar on lift distribution [3:44] decided to experiment with waggle wingtip configuration to measure effect on wingtip negative drag/thrust, work done at Lohmar(sp) near, 7 kilometers, from Troisdorf, details ...

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Creators:
Manochio, Dennis
Dates:
ca. 1920s-1940s.
Size:
0.5 Cubic feet (2 Boxes)
Collection ID:
NMAH.AC.0533
Repository:
Archives Center, National Museum of American History

Fireworks packaging, labels, wrappers and boxes. Many of the labels contain illustrations and logos with ethnic imagery, often stereotypical, and a variety of other subjects.

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Dates:
1931 - 1967
Level:
series
Collection ID:
NMAH.AC.0345
Repository:
Archives Center, National Museum of American History

Annamae Barlup Myers was born April 7, 1903 in Ohio and spent most of her life on a farm, first, the "home farm" which her parents bought in 1915, then that of her father in law, with a period of about seven years in a small Ohio town and a return to the home farm. Her diaries are a record of life in rual Ohio for more than thirty years. During t...

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Creators:
Morrison, Joseph Paul Eldred
Dates:
1923-1973 and undated
Size:
1.5 cu. ft. (3 document boxes)
Collection ID:
Record Unit 7376
Repository:
Smithsonian Institution Archives

The largest portion of Morrison's papers consists of professional correspondence written and received between 1923 and 1973. It documents his research interests and the extent of his influence as an adviser and research editor to students and colleagues worldwide in malacological matters. In addition there are small groups of letters, not...

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49 records — Page 1 of 2