Courtesy of Pracownia Zbiorów Kartograficznych i Reprografii Cyfrowej Wydziału Nauk o Ziemi of the Nicolaus Copernicus University, Torun we have been able to add some 170 sheets of the WIG 1:25,000 maps. Most of the new sheets are Polish, pre-WW2 editions, several others are German, WW2 reprints and variants. There are also a few older, Polish editions from mid-1920s, based on earlier, pre-WW1 German 1:25,000 Topographische Karte (Messtischblatt) editions.