Abstract
The author discusses adaptations of maps from the Atlas of Silesia published by European cartographers in more important atlases and multi-sheet maps from the second half of the 18th and early 19th century. Thanks to such adaptations the cartographic image of Silesia could be observed far beyond its borders. Its quality varied, however, both in planimetric contents and in relief. While situation was mostly represented rather correctly in relation to the maps from the Atlas of Silesia, presentation of orography largely differed from the original as well as from its real character. Even application of three methods of relief presentation on a single map did not bring on proper results, mainly due to the fact that the authors of adaptations did not know Silesia.