Grebe bakelite variometer
name: label: maker
content: A. H. Grebe & Co.
notes: label: Description (Brief)
content: “Grebe Radio” logo molded on base. A bakelite frame with a coil winding of varnished, cloth-insulated copper wire enclosing a rotating ball-type internal coil, brass adjustment post on the bottom.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Paul G. Watson
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.325347
label: catalog number
content: 325347
label: accession number
content: 252994
objectType: label: Object Name
content: variometer
label: Object Name
content: variable inductance
physicalDescription: label: Measurements
content: overall: 7 1/2 in x 5 in x 3/4 in; 19.05 cm x 12.7 cm x 1.905 cm