H.H. Diggins, Velocity High Speed Railcar pamphlet, 1933
name: label: Collection Collector
content: National Museum of American History (U.S.). Division of Work and Industry
setName: label: See more items in
content: Railroad Trade Literature Collection
label: See more items in
content: Railroad Trade Literature Collection / Series 1: Trade Literature / 1.48: H.H. Diggins
container: label: Container
content: Box 35, Folder 8
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
identifier: label: Identifier
content: NMAH.AC.1136, File Subseries
objectType: label: Type
content: Archival materials