Rivista di astronomia e scienze affini, 1913, a. 7, n. 12 (December)
This is a 1913 Italian astronomy periodical issue, the December number of the Rivista di astronomia e scienze affini, produced by the Società astronomica italiana with the Turin observatory and aimed at amateur and professional astronomers. The pictures are black-and-white engravings of telescopes, tripods, and mounts in trade-catalogue style, with a society emblem showing a celestial sphere, and a designer could draw on their crisp line work, precise mechanical detail, and early twentieth-century scientific instrument styling.
