indicator, surface

indicator, surface

<< >>
Usage conditions apply
Currently not on view
Object Name
Measurement Device, in case
Indicator, Surface
date made
ca 1975
place made
United States: Ohio
case - from catalog card: 9 in x 10 1/4 in x 8 1/4 in; 22.86 cm x 26.035 cm x 20.955 cm
overall: 8 3/4 in x 10 3/8 in x 9 in; 22.225 cm x 26.3525 cm x 22.86 cm
ID Number
catalog number
accession number
Credit Line
Arthur F. Underwood
See more items in
Work and Industry: Mechanical and Civil Engineering
Data Source
National Museum of American History
Nominate this object for photography.   

Our collection database is a work in progress. We may update this record based on further research and review. Learn more about our approach to sharing our collection online.

If you would like to know how you can use content on this page, see the Smithsonian's Terms of Use. If you need to request an image for publication or other use, please visit Rights and Reproductions.


Add a comment about this object