Results for "Air Pollution Control Association"
- Finding Aid
SIA RU000255, Smithsonian Astrophysical Observatory Moonwatch Division, Records, 1956-1975
- Date: 1956 1956-1975
- Creator: Smithsonian Astrophysical Observatory. Moonwatch Division
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU007279, Buechner, Helmut K (Helmut Karl), Helmut Karl Buechner Papers, 1939-1975
- Date: 1939 1939-1975
- Creator: Buechner, Helmut K. (Helmut Karl)
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU009534, Classical Observation Techniques Videohistory Collection, 1988, 1991
- Date: 1988 1988-1991 1988, 1991
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 16-317, Smithsonian Astrophysical Observatory Sponsored Programs and Procurement Department, Grant Proposals, 2009-2010
- Date: 2009 2009-2010
- Creator: Smithsonian Astrophysical Observatory. Sponsored Programs and Procurement Department
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU000090, Smithsonian Institution Office of Exhibits Central Exhibits Editor's Office, Exhibits Scripts, 1948-1978
- Date: 1948 1948-1978
- Creator: Smithsonian Institution. Office of Exhibits Central. Exhibits Editor's Office
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU007311, Hurd, Paul David 1921-, Paul D. Hurd, Jr., Papers, 1938-1982 and undated
- Date: 1938 1938-1982 1938-1982 and undated
- Creator: Hurd, Paul David, 1921-
- 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 Acc. 95-150, National Museum of American History (U.S.) Office of Public Affairs, Records, circa 1980-1993
- Date: 1980 1980-1993 circa 1980-1993
- Creator: National Museum of American History. Office of Public Affairs
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 06-225, Smithsonian Institution Office of Architectural History and Historic Preservation, Building Files, circa 1850-2006
- Date: 1850 1850-2006 circa 1850-2006
- Creator: Smithsonian Institution. Office of Architectural History and Historic Preservation
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 06-089, Archives of American Art, Departmental Records, 1950-2003
- Date: 1950 1950-2003
- Creator: Archives of American Art
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU007005, Abbot, C. G (Charles Greeley) 1872-1973, Charles G. Abbot Papers, 1889-1973, and Records of the Smithsonian Astrophysical Observatory
- Date: 1889 1889-1973
- Creator: Abbot, C. G. (Charles Greeley), 1872-1973
- Creator: Smithsonian Institution Archives