Automatic rate regulation for timepieces (regulator #3),
name: label: Collection Author
content: Rabinow, Jacob, 1910-
setName: label: See more items in
content: Jacob Rabinow Papers
label: See more items in
content: Jacob Rabinow Papers / Series 3: Automatic Regulation of Watches and Clocks / 3.1: Patents
unitdate: label: Date
content: circa 1954-1956
container: label: Container
content: Box 11, Folder 3
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials