Scale 1:500,000 (E 18°30ʹ--E 20°00ʹ/N 51°30ʹ--N 49°30ʹ).
Note
Relief shown by contours, hypsometric tints and spot heights. Includes inset of Katowice region and map "Plan miasta Opola." Text and ill. on verso. "1261/81/B/71-15.VI.70 -Y-90079-30 210 egz."