NutzeDenTag

Right now I'm digging into the theme of pre-war Volkovysk. Trying to match old photos to current places. But I faced a few problems. Old city center was completely destroyed in 1941, most of the streets had changed their names at least once since 1900s, etc. Does anyone have a plan of the city (with street names) before 1945? This would help me a lot. All I could find is a not very detailed Russian map of 1913. Thanks in advance!