You are looking at a fragment of a topographical map of the Crimean peninsula published in 1842 by the Military-Topographical Depot of the Russian Army. The map was built from the triangulations of Lt. Colonel Oberg and topographical surveys performed by Colonel Betev 1836-1838. The map consists of 8 sheets, each measuring 54x44 cm., glued on a fabric base. Black and white; relief shown with hachures. [This digitized copy was graciously provided by the Russian State Historical Archive. The map can be found in fond 1424, opis' 1, delo 166.]