تفاصيل

800 mm Coelostate of the Tower Telescope at the Astrophysical Observatory, Potsdam

APIR.S18.F1.4

Image shows a Coelostate with its auxilliary reflector from the Tower Telescope at the Astrophysical Observatory, Potsdam.

One 19.5 x 14 inch black and white photograph mounted on cardboard

Potsdam (Germany), Jena (Germany)

graphic material

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