pneumatic summing relay
name: label: maker
content: Brown
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Mechanisms
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1983.0006.17 [dup1]
label: accession number
content: 1983.0006
label: catalog number
content: 1983.0006.17
objectType: label: Object Name
content: Pneumatic Summing Relay