water tank computing slide rule
water tank computing slide rule
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Usage conditions apply
- Location
- Currently not on view
- Object Name
- Water Tank Computing Slide Rule
- date made
- 1912
- associated date
- 1912
- maker
- Des Moines Bridge & Iron Company
- Physical Description
- celluloid (overall material)
- Measurements
- overall-from catalog card: 8 1/4 in x 3 in; x 20.955 cm x 7.62 cm
- overall: 8 1/8 in x 3 in; x 20.6375 cm x 7.62 cm
- ID Number
- 1980.0240.01
- accession number
- 1980.0240
- 1980.0240
- See more items in
- Work and Industry: Heavy Machinery
- Data Source
- National Museum of American History
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