Perkin - Elmer Corporation, 1945-1962 Box 74, Folder 213 Bookmark Collection Context Yale University -Manuscripts and Archives Department of Astronomy, Yale University, records, 1848-1979Records, 1860-1972V. Dirk Brouwer, 1939-1967Departmental correspondence
Per. Orbits (Celestial Mechanics), 1913-1914 Box 35a, Folder 252 Bookmark Collection Context Yale University -Manuscripts and Archives Department of Astronomy, Yale University, records, 1848-1979Records, 1860-1972III. Ernest William Brown, 1880-1939Lectures
Perrier, G., 1924-1934 Box 50, Folder 257 Bookmark Collection Context Yale University -Manuscripts and Archives Department of Astronomy, Yale University, records, 1848-1979Records, 1860-1972IV. Frank Schlesinger, 1915-1952
Perrine, Charles D., 1924-1939 Box 50, Folder 258-259 Bookmark Collection Context Yale University -Manuscripts and Archives Department of Astronomy, Yale University, records, 1848-1979Records, 1860-1972IV. Frank Schlesinger, 1915-1952
Perry-Petti, 1920-1942 Box 50, Folder 260 Bookmark Collection Context Yale University -Manuscripts and Archives Department of Astronomy, Yale University, records, 1848-1979Records, 1860-1972IV. Frank Schlesinger, 1915-1952
Perseids, 1875-1899 Box 15, Folder 21 Bookmark Collection Context Yale University -Manuscripts and Archives Department of Astronomy, Yale University, records, 1848-1979Records, 1860-1972II. William Lewis Elkin, 1883-1935Research notes
Personnel, 1943-1954 Box 74, Folder 214-215 Bookmark Collection Context Yale University -Manuscripts and Archives Department of Astronomy, Yale University, records, 1848-1979Records, 1860-1972V. Dirk Brouwer, 1939-1967Departmental correspondence
Personnel, 1955-1961 Box 75, Folder 216-217 Bookmark Collection Context Yale University -Manuscripts and Archives Department of Astronomy, Yale University, records, 1848-1979Records, 1860-1972V. Dirk Brouwer, 1939-1967Departmental correspondence
Perth Observatory, 1962-1963 Box 75, Folder 218 Bookmark Collection Context Yale University -Manuscripts and Archives Department of Astronomy, Yale University, records, 1848-1979Records, 1860-1972V. Dirk Brouwer, 1939-1967Departmental correspondence
Petty Cash, 1932-1936 Box 50, Folder 261 Bookmark Collection Context Yale University -Manuscripts and Archives Department of Astronomy, Yale University, records, 1848-1979Records, 1860-1972IV. Frank Schlesinger, 1915-1952