Drawings
name: label: Collection Artist
content: Batchelor, Lawrence Robe, 1887-1961
setName: label: See more items in
content: L. R. Batchelor Rock Drill Drawings
unitdate: label: Date
content: 1947
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
identifier: label: Identifier
content: NMAH.AC.1627, Series 1
objectType: label: Type
content: Archival materials