Book Four  (Photocopied American patents)
name: label: Collection Creator
content: Henderson, Daniel B. (1862-1940)
label: Collection Creator
content: Hashimoto, Kazuo
setName: label: See more items in
content: Daniel Henderson Portable Electronic Devices Documentary Collection
unitdate: label: Date
content: 1992-2002
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
identifier: label: Identifier
content: NMAH.AC.0875, Series 4
objectType: label: Type
content: Archival materials