Results for "Helgen, K. M. (Kristofer M.)"
- Finding Aid
SIA RU007412, Wirth, Willis Wagner, Willis Wagner Wirth Papers, circa 1939-1984
- Date: 1939 1939-1984 circa 1939-1984
- Creator: Wirth, Willis Wagner
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 19-018, National Air and Space Museum (U.S.) Aeronautics Department, Correspondence, 1998-2009, 2013-2018
- Date: 1998 1998-2009 1998-2009, 2013-2018
- Creator: National Air and Space Museum. Aeronautics Department
- Creator: Smithsonian Institution Archives
- Authority Record/EAC
Agency history, 1881-
- Date: 1890 1881-
- Creator: National Museum of American History (U.S.) Division of Medicine and Science
- Finding Aid
SIA Acc. 15-182, Boucot, A. J (Arthur James) 1924-, Arthur J. Boucot Papers, 1948-1975, 1990
- Date: 1948 1948-1975 1948-1975, 1990
- Creator: Boucot, A. J. (Arthur James), 1924-
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU007352, Kramer, James P, James P. Kramer Papers, circa 1937-1987
- Date: 1937 1937-1987 circa 1937-1987
- Creator: Kramer, James P.
- Creator: Smithsonian Institution Archives
- Collection
Field Books, 1888-1961
- Date: 1888 1888-1961
- Creator: U.S. Fish and Wildlife Service Bird and Mammal Laboratories
- Finding Aid
SIA RU007136, Sailer, R. I (Reece Ivan) 1915-, Reece Ivan Sailer Papers, 1931-1963
- Date: 1931 1931-1963
- Creator: Sailer, R. I. (Reece Ivan), 1915-
- Creator: Smithsonian Institution Archives
Exhibition Records, 1915-2014, 2020-2023
- Date: 1915 1915-2023 1915-2014, 2020-2023
- Creator: National Museum of American History (U.S.) Division of Work and Industry
- Finding Aid
SIA Acc. 18-217, National Museum of Natural History (U.S.) Department of Entomology, Correspondence, 1949-1998
- Date: 1949 1949-1998
- Creator: National Museum of Natural History. Department of Entomology
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 08-141, Gardner, Julia Anna 1882-1960, Julia Anna Gardner Papers, 1894-1961
- Date: 1894 1894-1961
- Creator: Gardner, Julia Anna, 1882-1960
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 06-289, Clarke, Roy S, Roy S. Clarke Papers, 1959-2004
- Date: 1959 1959-2004
- Creator: Clarke, Roy S.
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 85-215, Smithsonian Astrophysical Observatory Optical and Infrared Astronomy Division, Departmental Records, 1957-1979 and undated
- Date: 1957 1957-1979 1957-1979 and undated
- Creator: Smithsonian Astrophysical Observatory. Optical and Infrared Astronomy Division
- Creator: Smithsonian Institution Archives
