Phillips, Edward C. and Thomas D. Barry, "Occultations of Stars by the Moon" (2 Copies) from The Astronomical Journal, Vol. XXXVIII, No. 6, No. 892, December 8,, 1927

Phillips, Edward C. and Thomas D. Barry, "Occultations of Stars by the Moon" (2 Copies) from The Astronomical Journal, Vol. XXXVIII, No. 6, No. 892, December 8,, 1927. Georgetown Observatory Collection, GRB-000010. Georgetown University Rare Books , Booth Family Center for Special Collections. https://findingaids.library.georgetown.edu/repositories/14/archival_objects/1163547 Accessed January 11, 2026.