Harvard Lunar Plates, Plates 1525, 1542, 1543, 1912-01-03/1912-01-09 Digital

Harvard Lunar Plates, Plates 1525, 1542, 1543, 1912-01-03/1912-01-09. Harvard College Observatory observations, logs, instrument readings, and calculations, KG11365-6, phaedra1910, Box: 80. Wolbach Archives, Wolbach Library, Harvard University. https://id.lib.harvard.edu/ead/c/wol00001c12021/catalog Accessed June 12, 2024.