In Novel.lt I have found some less or more useful soviet time maps (Lithuania in scale 1:100 000). Now we are searching for other scale soviet time maps of Lithuania and Estonia, less or more we already have all Latvia from scale 1:1000000 till 1:50 000 already published and 1:10 000 is under tessting and 1:25 000 in process to georefference etc. see ( http://gisnet.lv/topo/ ). So maybe somebody can help us to search similar map material about Lithuania. Result is planed to merge together with Latvian map database and will be available in http://gisnet.lv/topo/ and as wms (web mapping service).