otto silent gas engine
notes: label: Location
content: Currently on loan
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.309556 [dup1]
label: catalog number
content: 309556
label: accession number
content: 104812
objectType: label: Object Name
content: Otto silent gas engine