Heliograph

Heliograph

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Location
Currently not on view
Object Name
heliograph
Measurements
overall: 40 in x 2 3/8 in; 101.6 cm x 6.0325 cm
overall: mirrors and bracket: 8 in x 12 1/2 in x 6 1/2 in; 20.32 cm x 31.75 cm x 16.51 cm
overall: sighting vane: 10 1/2 in x 13/16 in x 5/8 in; 26.67 cm x 2.06375 cm x 1.5875 cm
overall: tripod:;
ID Number
PH.328653
catalog number
328653
accession number
273378
See more items in
Medicine and Science: Physical Sciences
Data Source
National Museum of American History
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