gauge, vacuum
setName: label: See more items in
content: Work and Industry: Mechanical and Civil Engineering
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MC.310860
label: catalog number
content: 310860
objectType: label: Object Name
content: Gauge, Vacuum
physicalDescription: label: Physical Description
content: glass (overall material)
label: Physical Description
content: wood (overall material)
label: Physical Description
content: metal (overall material)
label: Measurements
content: overall: 50 7/8 in x 8 1/8 in x 5 in; 129.2225 cm x 20.6375 cm x 12.7 cm