Results for "Physics"
Mammals Exhibit Hall, National Museum of Natural History
- Date: 1959
- Creator: Unknown
- Creator: Unknown
Mammals Exhibit Hall, National Museum of Natural History
- Date: 1959
- Creator: Unknown
- Creator: Unknown
Disease-Bearing Mammals, National Museum of Natural History
- Date: 1959
- Creator: Unknown
- Creator: Unknown
Mary Henry, Daughter of Secretary Henry
- Date: c. 1855
- Creator: Unknown
- Creator: Unknown
Engraving of John Quincy Adams
- Creator: Unknown
- Creator: Unknown
Albert Severtson at Work
- Date: 1969
- Creator: Unknown
- Creator: Unknown
Philadelphia Centennial, Steel Manufacture
- Date: 1876
- Creator: Unknown
- Creator: Unknown
Drawing of a Bald Eagle at the NZP
- Date: c. 1897-1900
- Creator: Unknown
- Creator: Unknown
Roof of Arts & Industries Bldg
- Date: c. 1906
- Creator: Unknown
- Creator: Unknown
Proposed Annex for the SI Building by Cluss & Schulze
- Date: 1878
- Creator: Unknown
- Creator: Unknown
Rare, Unusual and Popular Mammals of the World, Exhibit
- Date: 1959
- Creator: Unknown
- Creator: Unknown
Frank Baker
- Date: c. 1900?
- Creator: Unknown
- Creator: Unknown
