Polish Artillery fire plan produced in May of 1945, at the end of WWII, based on studies in the field and from aerial photos taken at the time of the battle in May of 1944. Drawing No 14, Special Edition, based on the British GSGS edition. Prepared by the 12th Geographical Company, II Corps of the Polish Armed Forces. This image was donated by mapywig.org, a non-commercial organization which endeavours to digitize, and make freely available, all maps published by the Wojskowy Instytut Geograficzny (WIG), the Polish Institute of Geography. To view the paper original or to request use of the digital image, please contact mapywig.org.