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Badge from Cruft Laboratory of Harvard University

National Museum of American History

Object Details

Description
This metal badge reads "Cruft Laboratory, Staff No. 62, Harvard University", and was donated to the Smithsonian by Grace Murray Hopper (1906–1992). Hopper had joined the United States Naval Reserves in December 1943 and attended the Naval Reserve Midshipman’s School for Women through June 1944. She was then posted to the U.S. Navy’s Computation project that was housed at the Cruft Laboratory.
Hopper had a PhD in mathematics (Yale 1934) and her assignment was to write computer code for the Mark I computer, formally known as the Automatic Sequence Controlled Calculator. Hopper continued working at the Harvard Computational Laboratory until 1949 although she, along with other women in the Naval Reserve, had been released from active duty in 1946.
Location
Currently not on view
Credit Line
Gift of Grace Murray Hopper
ca 1944
ID Number
1989.0093.01
accession number
1989.0093
catalog number
1989.0093.01
Object Name
badge
Physical Description
metal (overall material)
Measurements
overall: .5 cm x 5.2 cm x 5.2 cm; 3/16 in x 2 1/16 in x 2 1/16 in
See more items in
Medicine and Science: Mathematics
Women Mathematicians
Computers & Business Machines
National Museum of American History
web subject
Mathematics
Subject
Women's History
Record ID
nmah_1214092
Metadata Usage (text)
CC0
GUID (Link to Original Record)
https://n2t.net/ark:/65665/ng49ca746aa-a16e-704b-e053-15f76fa0b4fa

Related Content

  • Women Mathematicians and NMAH Collections

    American History Museum
Badge from Cruft Laboratory of Harvard University
There are restrictions for re-using this image. For more information, visit the Smithsonian's Terms of Use page .
International media Interoperability Framework
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more.
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