Эрцен - map search
Topographic map e02-b of scale 1:500 000
English - US military - 1994 - 11Mb -
Topographic map 072 of scale 1:100 000
German - German military - 1937 - 31Mb -
Topographic map n32-so of scale 1:500 000
German - German military - 1936 - 14Mb -