Results for "Solar activity"
- Finding Aid
SIA RU007464, Heezen, Bruce C, Bruce C. Heezen Papers, circa 1947-1977
- Date: 1947 1947-1977 circa 1947-1977
- Creator: Heezen, Bruce C.
- Creator: Smithsonian Institution Archives
Joseph Henry's Record of Experiments Book 3
- Date: 1842-1863
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
South American trip, 1939
- Date: 1939 19390400 19391212
- Creator: Mann, Lucile Quarry, 1897-1986
- Finding Aid
SIA RU000502, Smithsonian Institution International Exchange Service, Records, circa 1908-1971
- Date: 1908 1908-1971 circa 1908-1971
- Creator: Smithsonian Institution. International Exchange Service
- Creator: Smithsonian Institution Archives
Baird's Atlas
- Date: 1850s - 1870s
- Creator: Baird, Spencer Fullerton 1823-1887
- Creator: Baird, Spencer Fullerton 1823-1887
Joseph Henry's Record of Experiments Book 2
- Date: 1839-1842
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878