- Currently not on view
- Object Name
- associated person
- Ammann, O. H.
- overall: 10 7/8 in x 8 1/2 in; 27.6225 cm x 21.59 cm
- ID Number
- catalog number
- accession number
- Credit Line
- American Society of Civil Engineers
- See more items in
- Work and Industry: Mechanical and Civil Engineering
- Data Source
- National Museum of American History
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