Morse "Port Rule" telegraph transmitter model, half scale
date: label: Date made
content: 1898
name: label: maker
content: Model Shop, United States National Museum
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: Made in museum
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.181768
label: catalog number
content: 181768
label: accession number
content: 1978.0272
objectType: label: Object Name
content: Telegraph, transmitter
label: Object Name
content: telegraph transmitter
physicalDescription: label: Measurements
content: overall: 3 1/2 in x 18 1/4 in x 2 5/8 in; 8.89 cm x 46.355 cm x 6.6675 cm