Differential galvanometer
name: label: Collection Creator
content: Boyden, Uriah A. (Uriah Atherton), 1804-1879
label: Collection Creator
content: Francis, Joseph Sidney
label: Collection Creator
content: Schultze, Bernhard
setName: label: See more items in
content: Uriah A. Boyden Papers
label: See more items in
content: Uriah A. Boyden Papers / Series 9: Drawings
unitdate: label: Date
content: undated
container: label: Container
content: Map-folder 8
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
label: Type
content: Text