Results for "National Museum of History and Technology (U.S.)"
Rock field book no. 16001-18850
- Date: 1928-1929 19280524 19291123
Book 2, field notes, Panama, Colombia, 1941-1947
- Date: 1941-1947 19411223 19471015
- Creator: Allen, Paul Hamilton, 1911-1963
Rock field book no. 8035-9999
- Date: 1923 19230315 19230800
- Creator: Rock, Joseph Francis Charles, 1884-1962
H. G. Dyar bluebook (1885 - 86)
- Date: 1885-1886 1885 1886
- Creator: Dyar, Harrison G. (Harrison Gray), 1866-1929