"The Adolfo Stahl lectures in astronomy, delivered in San Francisco, California, in 1916-17 and 1917-18, under the auspices of the Astronomical Society of the Pacific" (1919)

---

Size: 1377px × 1742px
Photo credit: © FLHC 7 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ancient, antique, artifact, bygone, educational, heirloom, historia, historic, historical, history, information, informative, knowledge, learning, nostalgia, nostalgic, rarity, relic, studies, vintage