map of Chukchi peninsula, Russian Far East
Army Map Service
<a rel="nofollow" class="external free" href="http://www.lib.utexas.edu/maps/imw/txu-oclc-6654394-nq-1-2-2nd-ed.jpg">http://www.lib.utexas.edu/maps/imw/txu-oclc-6654394-nq-1-2-2nd-ed.jpg</a>