experimental incandescent lamp
notes: label: Description (Brief)
content: An experimental incandescent lamp with a straight metal filament, bi-pin base, cork stopper, paper label "safe current .000070 [volt crossed thru] 10 mil amp or 1.7 µ dia."; box printed: "Gold Cylinder Ropes Patented April 17, 1877. John Hood & Company, Dental Depot, 178 Tremont St., Boston. 1-8 Oz. No 1/4 Style A".
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from International Business Machines, Inc., William J. Hammer Collection
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.241402.59
label: catalog number
content: 241402.59
label: accession number
content: 241402
objectType: label: Object Name
content: incandescent lamp
physicalDescription: label: Measurements
content: overall: 2 3/8 in x 5/8 in; 6.0325 cm x 1.5875 cm