Pyrovolter type instruments
name: label: Collection Creator
content: Leeds and Northrup Company
label: Collection Creator
content: Gray Instrument Company
label: Collection Creator
content: Queen, James W., & Company
label: Collection Creator
content: Queen-Gray Company
setName: label: See more items in
content: James W. Queen & Company Collection
label: See more items in
content: James W. Queen & Company Collection / Series 3: Miscellaneous Materials
unitdate: label: Date
content: undated
container: label: Container
content: Box 7, Folder 6
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials