Results for "American Association for the Advancement of Science"
Porter M. Kier
- Date: later 1970s
- Creator: Unknown
- Creator: Unknown
William Ralph Maxon
- Date: circa 1930
- Creator: Unknown
- Creator: Unknown
Giuseppe Colombo at Work
- Date: 1974
- Creator: Unknown
- Creator: Unknown
Portraits of Oscar Brefeld and Karl von Goebel
- Date: 1892
- Creator: Unknown
- Creator: Unknown
NMNH Plan of Stairway to Dome
- Date: September 1, 1906
- Creator: Unknown
- Creator: Unknown
Peter Cooper
- Date: c. 1870s
- Creator: Unknown
- Creator: Unknown
Examining Freer Ancient Axe Blades
- Date: 1971
- Creator: Unknown
- Creator: Unknown
Plan Showing Location of New National Museum on the Mall, 1903
- Date: c. 1903
- Creator: Unknown
- Creator: Unknown
Caribbean Section of Folklife Festival
- Date: 1989
- Creator: Unknown
- Creator: Unknown
Secretary Ripley Cutting Anniversary Cake
- Date: 1974
- Creator: Unknown
- Creator: Unknown
Opening of "Dead Sea Scrolls"
- Date: 1965
- Creator: Unknown
- Creator: Unknown
Model of Museum of History and Technology
- Date: c. 1958
- Creator: Unknown
- Creator: Unknown
