B. L. Electric dry-plate rectifier replacement
date: label: date made
content: ca 1927
notes: label: Description (Brief)
content: A five-section dry-plate rectifier unit wit brass-shell medium -screw base, ceramic insulator, hex bolt on top, round-head machine screw as base contact. Stamped on top plate: "The B. L. Elec. Mfg. Co. / Patent / Apld. For / St. Louis, Mo. U.S.A."; "3322" on top. Reference: see Barwick Radio Guide, 1927 for similar Kuprox unit; $2.65 original price.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Franklin Wingard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.241556.767
label: accession number
content: 241556
label: catalog number
content: 241556.767
objectType: label: Object Name
content: rectifier
physicalDescription: label: Measurements
content: overall: 3 1/2 in x 1 1/4 in x 1 1/4 in; 8.89 cm x 3.175 cm x 3.175 cm