McBee Keysort B86791X Punch Card
Object Details
- McBee Company
- Description
- This paper, unused punch card is tan with a brown stripe across the top and bottom on both sides. All edges have punched holes, thirty-six across the top and bottom, thirty along each side. A mark in the bottom left corner reads: B96791X / Registered / McBEE KEYSORT [written inside an outline of a key] / U S PAT OFF.
- This edge punched card was designed to organize the research data for a Smithsonian study of the birds of Isla Grande.
- Reference:
- Accession file.
- Location
- Currently not on view
- Credit Line
- Gift of David Bridge
- ca 1960
- ID Number
- 2017.0179.01
- accession number
- 2017.0179
- catalog number
- 2017.0179.01
- Object Name
- punch card
- Physical Description
- paper (overall material)
- Measurements
- overall: 16.5 cm x 19 cm; 6 1/2 in x 7 15/32 in
- See more items in
- Medicine and Science: Mathematics
- Punch Cards
- National Museum of American History
- Subject
- Mathematics
- Record ID
- nmah_1846496
- Metadata Usage (text)
- CC0
- GUID (Link to Original Record)
- https://n2t.net/ark:/65665/ng49ca746b3-6f20-704b-e053-15f76fa0b4fa
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