4" x 5" negatives, all silver gelatin
name: label: Collection Photographer
content: Minor, Frank (photographer)
label: Collection Creator
content: Armstrong, W. L., Mrs.
setName: label: See more items in
content: W. L. Armstrong Washingtoniana Glass Negative Collection
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials