Patents, Duplicates (1 item):  G. P Gordon: Printing Press
name: label: Collection Creator
content: Hendricks, Gordon
setName: label: See more items in
content: Gordon Hendricks Motion Picture History Papers
label: See more items in
content: Gordon Hendricks Motion Picture History Papers / Gray Binders
container: label: Container
content: Box 12, Folder 2
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials