Results for "Smithsonian Institution. Environmental Sciences Program"
Philadelphia Centennial - Mineral Exhibit
- Date: 1876
- Creator: Unknown
- Creator: Unknown
Fernando Cabral and Robert Winckelman
- Date: 1969
- Creator: Unknown
- Creator: Unknown
Dr. Frederick W. True
- Date: Unknown, c. 1880s
- Creator: Unknown
- Creator: Unknown
Research Associate Roman Kenk
- Date: 1983
- Creator: Dougherty, Harold E
- Creator: Dougherty, Harold E
Philadelphia Centennial Bird Exhibit
- Date: 1876
- Creator: Unknown
- Creator: Unknown
Fénykövi Elephant, NHB Rotunda
- Date: 1978
- Creator: Unknown
- Creator: Unknown
Engraving of The Group of Fur-seals
- Date: 1886
- Creator: Unknown
- Creator: Unknown
Philadelphia Centennial - Mammal Exhibit
- Date: 1876
- Creator: Unknown
- Creator: Unknown
Rotunda of Natural History Building
- Date: 1915
- Creator: Unknown
- Creator: Unknown
Papier Mache Model of a Stegosaurus
- Date: c. 1930
- Creator: Unknown
- Creator: Unknown
Preparing a Dinosaur Skeleton for Exhibit
- Date: 1913
- Creator: Unknown
- Creator: Unknown
A. Myra Keen with her Parents
- Date: 1914
- Creator: Unknown
- Creator: Unknown
