Halftonometer 12 1000"

Location
Currently not on view
date made
ca 1913
maker
Levy, Howard Spencer
place made
United States: Pennsylvania, Philadelphia
Physical Description
metal (overall material)
Measurements
overall: 2 7/8 in x 3 1/8 in x 1 1/8 in; 7.3025 cm x 7.9375 cm x 2.8575 cm
ID Number
2013.0122.05
catalog number
2013.0122.05
accession number
2013.0122
See more items in
Culture and the Arts: Graphic Arts
Communications
Data Source
National Museum of American History