Steam heated piston
name: label: Collection Creator
content: Skinner Engine Company
setName: label: See more items in
content: Skinner Engine Company Records
label: See more items in
content: Skinner Engine Company Records / Oversized Materials
container: label: Container
content: Map-folder 2
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials