2019-12-052019-12-05http://hdl.handle.net/1885/1875219 MB||1 map415 MB||1 map600 dpiimage/jpgimage/tiffenCopyright ExpiredTopographyChina -- MapsRussia (U.S.S.R), Nayakhan, Series: AMS 5304, Sheet V-18, 1:1 500 000, 194319432019-12-05