Results for "Physics"
Asa Gray's Letter to Joseph Henry (December 6, 1852)
- Date: December 6, 1852
- Creator: Gray, Asa 1810-1888,Joseph Henry Papers Project
- Creator: Gray, Asa 1810-1888,Joseph Henry Papers Project
William Dunlop Brackenridge
- Date: c. 1880s
- Creator: Sappol Photographer Washington, D.C
- Creator: Sappol Photographer Washington, D.C
William Ralph Maxon
- Date: circa 1930
- Creator: Unknown
- Creator: Unknown
Antonio Pieto Stands Near Paulo Affonso Falls, Brazil, 1924-1924
- Date: 1924-1925
- Creator: Chase, Agnes 1869-1963
- Creator: Chase, Agnes 1869-1963
Mary Agnes Chase Sitting with Group on Brazil Trip, 1924-1925
- Date: 1924-1925
- Creator: Chase, Agnes 1869-1963
- Creator: Chase, Agnes 1869-1963
Biographical File, 1860-1973 and undated
- Date: 1860 1860-1973 1860-1973 and undated
- Creator: National Museum of Natural History (U.S.) Division of Mammals
Mary Agnes Chase on Horseback in Brazil 1929
- Date: 1929
- Creator: Unknown
- Creator: Unknown
Maria Bandeira on a Trail at Mt. Itatiaia, Brazil
- Date: 1929
- Creator: Chase, Agnes 1869-1963
- Creator: Chase, Agnes 1869-1963
Dr. Mason Hale - Using Lichens to Measure Lead Pollution
- Date: 1979
- Creator: Dougherty, Harold E
- Creator: Dougherty, Harold E
Mary Agnes Chase in Brazil
- Date: 1929
- Creator: Unknown
- Creator: Unknown
Mary Agnes Chase on Horseback with Others in Brazil 1929
- Date: c. 1929
- Creator: Unknown
- Creator: Unknown
Charles Fuller Baker working at a desk
- Date: May 1927
- Creator: Unknown
- Creator: Unknown
