Results for "Philadelphia Academy of Science"
(left to right): Ralph Works Chaney (1890-1971) and Pierre Teilhard de Chardin (1881-1955)
- Date: 1937
- Creator: Science Service
- Online Publications
Joseph Henry's Letter to Joseph Leidy (April 19, 1856)
- Date: April 19, 1856
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Finding Aid
SIA RU007062, Meek, F. B (Fielding Bradford) 1817-1876, Fielding B. Meek Papers, 1843-1877 and undated
- Date: 1843 1843-1877 1843-1877 and undated
- Creator: Meek, F. B. (Fielding Bradford), 1817-1876.
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU007004, Walcott, Charles D (Charles Doolittle) 1850-1927, Charles D. Walcott Collection, 1851-1940 and undated
- Date: 1851 1851-1940 1851-1940 and undated
- Creator: Walcott, Charles D. (Charles Doolittle), 1850-1927
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU007073, Dall, William Healey 1845-1927, William Healey Dall Papers, circa 1839-1858, 1862-1927
- Date: 1839 1839-1927 1839-1858, 1862-1927
- Creator: Dall, William Healey, 1845-1927
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU007073, Dall, William Healey 1845-1927, William Healey Dall Papers, circa 1839-1858, 1862-1927
- Date: 1839 1839-1927 1839-1858, 1862-1927
- Creator: Dall, William Healey, 1845-1927
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU007314, Gazin, C. Lewis (Charles Lewis) 1904-1996, Charles Lewis Gazin Papers, 1901-1984 and undated
- Date: 1901 1901-1984 1901-1984 and undated
- Creator: Gazin, C. Lewis (Charles Lewis), 1904-1996
- Creator: Smithsonian Institution Archives
A - M
- Date: 1886-1908 18860425 19081110
- Creator: True, Frederick William, 1858-1914
- Finding Aid
SIA RU007006, Wetmore, Alexander 1886-1978, Alexander Wetmore Papers, circa 1848-1983 and undated
- Date: 1848 1848-1983 1848-1983 and undated
- Creator: Wetmore, Alexander, 1886-1978
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 99-124, Vaughan, Thomas Wayland 1870-1952, Thomas Wayland Vaughan Papers, 1908-1947 and undated
- Date: 1908 1908-1947 1908-1947 and undated
- Creator: Vaughan, Thomas Wayland, 1870-1952
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU000156, United States National Museum Division of Vertebrate Paleontology, Records, circa 1889-1957
- Date: 1889 1889-1957 circa 1889-1957
- Creator: United States National Museum. Division of Vertebrate Paleontology
- Creator: Smithsonian Institution Archives
N - Z
- Date: 1904-1908 19040701 19081021
- Creator: True, Frederick William, 1858-1914
