Includes boundaries; roads and railways, ports and airports, relief and ice limits.
Relief shown by contours, gradient tints, and spot heights. Depths shown by contours, gradient tints, and soundings.
Sheets variously published by the state cartographic agencies of East Germany, Bulgaria, Czechoslovakia, Hungary, Romania, Poland, and Soviet Union.
Marginal notes, depth and height scale, index to adjoining sheets [scale 1:25,000,000], index to boundaries scale 1:75,000,000], and key to abbreviations.
Russian and English.