Intervisual mural (US Patent 2,135,968)
name: label: Collection Creator
content: Messmore, George Harold
label: Collection Creator
content: Messmore and Damon Company
label: Collection Creator
content: Damon, Joseph
setName: label: See more items in
content: Messmore and Damon Company Records
label: See more items in
content: Messmore and Damon Company Records / Series 3: Patents
unitdate: label: Date
content: 1938
container: label: Container
content: Box 2, Folder 6
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials