Copper sheet with holes and legs
date: label: date made
content: ca 1840
notes: label: Description (Brief)
content: Flat piece of copper with two 3/8" diameter holes and four legs, may be a stand or platform. Supposed to have been used by Joseph Henry, founding Secretary of the Smithsonian.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.181749
label: catalog number
content: 181749
label: accession number
content: 33204
objectType: label: Object Name
content: Piece of Copper
label: Object Name
content: copper plate
physicalDescription: label: Physical Description
content: metal, copper (overall material)
label: Measurements
content: 1: 1 in x 8 in x 4 1/2 in; 2.54 cm x 20.32 cm x 11.43 cm