Лаврентьево - map search
Topographic map o37-2 of scale 1:500 000
Russian - Soviet military - 3Mb -
Topographic map nn38-04 of scale 1:250 000
English - US Joint operational - 1996 - 6Mb -
Topographic map o37-04 of scale 1:200 000
Russian - Soviet military - 2Mb -