Radio Receiver from Lowell & Dunsmore case
date: label: date made
content: 1922
label: associated date
content: 1924
name: label: associated institution
content: Bureau of Standards
label: maker
content: Burgess Battery Company
notes: label: Description (Brief)
content: Relay unit that includes a Weston millimeter model 301, serial number 173089. Marked: "Ghegan Relay. Play of Armature Should be Small as Possible." Twin electromagnet relay mounted on a hard rubber or composition panel. A Weston No. 301 millimeter is mounted on the panel together with a 20 point rotary switch, filament rheostat and binding posts. Navy type tube sockets are employed, but two 201A type tubes missing. Case is of wood with a hinge top. A 22.5 volt B battery is mounted internally with tapped connections to the panel rotary switch. Burgess Number 4156 "B" batteries. Nine (9) batteries: Burgess Number 4156 "B" batteries.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from John B. Brady, thru Mrs. John B. Brady
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.321939.02
label: accession number
content: 245709
label: catalog number
content: 321939.02
objectType: label: Object Name
content: Radio Receiver
label: Object Name
content: radio receiver
label: Other Terms
content: Components; Radio and Television; Radio and Television
physicalDescription: label: Measurements
content: overall: 11 1/4 in x 13 1/4 in x 11 in; 28.575 cm x 33.655 cm x 27.94 cm