Results for "German Historical Institute (Washington, D.C.)"
Preparations for Solar Broadcast
- Date: c. September 30, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Dr. Charles G. Abbot
- Date: June 1935
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Preparations for Solar Broadcast
- Date: September 30, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Solar Shed in the South Yard
- Date: c. 1950s
Preparations for Solar Broadcast
- Date: c. September 30, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Preparations for Solar Broadcast
- Date: September 30, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Alexander Graham Bell
- Date: 1876
- Creator: Unknown
- Creator: Unknown
- Finding Aid
SIA Acc. 17-201, Smithsonian Institution, Website Records, 2015-2016
- Date: 2015 2015-2016
- Creator: Smithsonian Institution
- Creator: Smithsonian Institution Archives
Aerial View of Smithsonian Buildings, 1933
- Date: 1933
- Creator: Jex, Garnet W
- Creator: Jex, Garnet W
Smithsonian Astrophysical Observatory in the South Yard
- Date: 1899
- Creator: Unknown
- Creator: Unknown
Charles G. Abbot's Solar Panels
- Date: c. September 30, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Florence E. Meier Chase
- Date: c. 1935
- Creator: Unknown
- Creator: Unknown
