Fountain pen (with bladder)
name: label: Collection Creator
content: Adler, Solomon, 1901-1989
setName: label: See more items in
content: Solomon Adler Papers
label: See more items in
content: Solomon Adler Papers / Series 2: Inventions / 2.1: Other Inventions
unitdate: label: Date
content: 1940 April 12
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials