Results for "Lead"
Dr. Mason Hale - Using Lichens to Measure Lead Pollution
- Date: 1979
- Creator: Dougherty, Harold E
- Creator: Dougherty, Harold E
Florida, 1919 : To obtain information on the feeding habits of pelicans; lead poisoning of swans and other species of birds; and reported damage to sugar cane crops by rodents; Includes a field diary, 16 January - 4 March 1919, correspondence, reports, expense book, and reference materials
- Date: 1919 19190116 19190304
Postcard of "A Lady of the Night Leading the Bull"
- Date: October 1978
Dunk and Gold Dust Out for a Walk with Kepper Blackburne
- Date: 1898
North Facade of Smithsonian Castle
- Date: c. 1920
- Creator: Unknown
- Creator: Unknown
Bror Eric Dahlgren (1877-1961)
- Date: C. 1930
Clarence S. Darrow walking with unidentified man, Dayton, Tennessee
- Date: 1925 July 1925
- Creator: Silverman, William
Participants in the NMAI Parade
- Date: 1996
- Creator: Tinsley, Jeffrey Wayne 1947-2017
- Creator: Tinsley, Jeffrey Wayne 1947-2017
Exhibit Case in Bird Hall, NMNH
- Date: 1956
- Creator: Unknown
- Creator: Unknown
South Front - Freer
- Date: c. 1950
- Creator: Unknown
- Creator: Unknown
"Colombia at the Smithsonian" Exhibit
- Date: October 12, 2006
- Creator: Hurlbert, Donald E 1954-2015
- Creator: Hurlbert, Donald E 1954-2015
Lise Meitner (1878-1968), lecturing at Catholic University, Washington, D.C., 1946
- Date: 1946
- Creator: Briggs, C. A
