Additions and amendments to the location of the Black and Azov seas of 1903

Additions and corrections to the location of the Black and Azov seas of 1903: compiled on April 1, 1909 - St. Petersburg: ed.GLHydrogr.Ex., 1909. - [2], 95 s .. -.1. Territory (Collection).Electronic Source: PBOriginal Storage Place: Gunio Mo RF