Solar Energy: Collector System (on roofs); glass tube solar collectors used to heat and cool building (U.S. Department of Energy), 1978
name: label: Collection Creator
content: American Petroleum Institute.
setName: label: See more items in
content: American Petroleum Institute Photograph and Film Collection
label: See more items in
content: American Petroleum Institute Photograph and Film Collection / Series 2: Modern Photographs, 1960s-1980s
container: label: Container
content: Box 54, Folder 24
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials