Astronomy - Berlin Moon Atlas. 3rd revised and expanded edition. With 1 folded overview map and 108 photographic sheets. Berlin, Wilhelm-Foerster-Sternwarte, 1989. 16 pp. (text booklet). 23 x 27 cm. Original cardboard folder with cover title. The 100 photographic illustrations (A. Voigt and H. Giebler at the 12° refractor of the Wilhelm Foerster Observatory in Berlin) show an entire moon phase in 31 sections, each with the corresponding printed explanations on the reverse. - In very good condition. VAT: *

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