Description of beacons, towers and signs of the Russian Empire along the shores of the Caspian Sea

Description of lighthouses, towers and signs of the Russian Empire along the shores of the Caspian Sea: (corrected on January 1, 1917).- Petrograd: Ch.Hydrogr.Ex.Mor.M -va, 1917. -8, VIII, 35 p., 4 l.Il.: Table., Il .. -.1. Territory (collection).Electronic copy source: PBOriginal storage location: Gunio MO RF