1,001 Questions Answered About Astronomy Box 1 Rare Book & Manuscript Library James S. Pickering papers, 1945-1968James S. Pickering papers, 1945-1968
1,001 Questions Answered About Astronomy Box 2 Rare Book & Manuscript Library James S. Pickering papers, 1945-1968James S. Pickering papers, 1945-1968
1,001 Questions Answered About Astronomy Box 3 Rare Book & Manuscript Library James S. Pickering papers, 1945-1968James S. Pickering papers, 1945-1968
Asterisks Box 6 Rare Book & Manuscript Library James S. Pickering papers, 1945-1968James S. Pickering papers, 1945-1968
Asterisks Box 7 Rare Book & Manuscript Library James S. Pickering papers, 1945-1968James S. Pickering papers, 1945-1968
Astronomy for the Amateur Box 13 Rare Book & Manuscript Library James S. Pickering papers, 1945-1968James S. Pickering papers, 1945-1968
Captives of the Sun Box 11 Rare Book & Manuscript Library James S. Pickering papers, 1945-1968James S. Pickering papers, 1945-1968
Famous Astronomers Box 12 Rare Book & Manuscript Library James S. Pickering papers, 1945-1968James S. Pickering papers, 1945-1968
James S. Pickering papers, 1945-1968 Rare Book & Manuscript Library James S. Pickering papers, 1945-1968