Results for "Astrophysical observatories"
Preparations for Solar Broadcast
- Date: 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
Sec. Abbot and His Solar Powered Invention
- Date: September 30, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Plan for the proposed National Museum of Engineering and Industry
- Date: 1925
- Creator: Unknown
- Creator: Unknown
- Finding Aid
SIA Acc. 87-040, Smithsonian Institution Office of Design and Construction, Project Files, c. 1973-1985
- Date: 1973 1973-1985 c 1973-1985
- Creator: Smithsonian Institution. Office of Design and Construction
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 99-162, Smithsonian Institution Office of the Provost, Subject Files, 1996-1999
- Date: 1996 1996-1999
- Creator: Smithsonian Institution. Office of the Provost
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 87-067, Smithsonian Institution Office of Design and Construction, Project Files, 1978-1986
- Date: 1978 1978-1986
- Creator: Smithsonian Institution. Office of Design and Construction
- Creator: Smithsonian Institution Archives
Science Display
- Date: c. 1930s
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Glass Test Tube In Scientific Laboratory
- Date: c.1930s
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Scientific Experiment, Division of Radiation and Organisms
- Date: c. 1930s
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Authority Record/EAC
Agency history, 2017-2022
- Date: 2017 2017-2022
- Creator: Smithsonian American Women's History Initiative
Full View of Scientific Experiment, Division of Radiation and Organisms
- Date: c. 1930s
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
