Archival Photo Folder
Model of Bull Run Dam #2 and spillway
Wednesday, April 13, 1977
A2012-005
P/12541
Copy negative. Stickers on each neg read "20440" and "20441." Water Bureau Hydrodynamics
Model of Bull Run Dam #2 and spillway
Wednesday, April 13, 1977
A2012-005
P/12541
Copy negative. Stickers on each neg read "20440" and "20441." Water Bureau Hydrodynamics