The museum is open Fridays through Tuesdays 11 a.m. to 4 p.m. Free timed-entry passes are required. Review our latest visitor safety guidelines.

rule

rule

Usage conditions apply
Downloads
Location
Currently not on view
Object Name
Rule
place made
United States: Rhode Island
Associated Place
United States: New Jersey, Newark
Measurements
overall: 9 in x 1 in; x 22.86 cm x 2.54 cm
ID Number
MC.316836.01
accession number
228485
catalog number
316836.01
Credit Line
Ludwig Wiest
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.

Comments

Add a comment about this object