Results for "African Americans -- Washington (D.C.)"
Working on the Foundation of the National Museum of Natural History, 1904
- Date: 1904
- Creator: Unknown
- Creator: Unknown
Construction of U.S. National Museum Building, 1905
- Date: 1905
- Creator: Unknown
- Creator: Unknown
Moving Magnolia Trees for Haupt Garden
- Date: 1985
- Creator: Long, Eric
- Creator: Long, Eric
Excavation for Quad Construction
- Date: 1984
- Creator: Ploskonka, Jeffrey
- Creator: Ploskonka, Jeffrey
Secretary Adams Checks Underground Museum Construction
- Date: 1984
- Creator: Hofmeister, Richard K
- Creator: Hofmeister, Richard K
Quadrangle Construction
- Date: 1984
- Creator: Tinsley, Jeffrey Wayne 1947-2017
- Creator: Tinsley, Jeffrey Wayne 1947-2017
Quadrangle Construction
- Date: 1985
- Creator: Unknown
- Creator: Unknown
Preliminary Construction of Quad
- Date: 1985
- Creator: Unknown
- Creator: Unknown
Early Construction of Hole for Quad Complex
- Date: 1984
- Creator: Unknown
- Creator: Unknown
Trucks Haul Dirt for Quad Construction
- Date: c. 1984
- Creator: Ploskonka, Jeffrey
- Creator: Ploskonka, Jeffrey
Installation Copper Sheathing to Kiosk Dome
- Date: 1986
- Creator: Unknown
- Creator: Unknown
Quadrangle Construction
- Date: 1985
- Creator: Tinsley, Jeffrey Wayne 1947-2017
- Creator: Tinsley, Jeffrey Wayne 1947-2017
