Ultrasonic Range Finding
name: label: Collection Donor
content: Baer, Ralph H., 1922-2014
setName: label: See more items in
content: Ralph H. Baer Papers
label: See more items in
content: Ralph H. Baer Papers / Series 6: Product Development Documents
unitdate: label: Date
content: 1980 - 1995
container: label: Container
content: Box 21, Folder 3
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials