Aerial view of river, negative marked 1885.  Shows dredging operations underway to create parkland named after the supervising engineer, Maj. Gen. Peter C. Hains.  Photograph reproduced in: Douglas E. Evelyn and Paul Dickson, On This Spot: Pinpointing ...
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
label: See more items in
content: W. L. Armstrong Washingtoniana Glass Negative Collection / 8" x 10" negatives, silver gelatin unless identified as collodion
container: label: Container
content: Box 1, Folder 8
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
label: Type
content: Negatives