Soviet Topographic maps of the General Staff 1: 1000000 (Soviet military topographic maps 1: 1000000)
790 megabytes. Only 250 cards.
Source: file-sharing networks.
Maps from the site: http://maps.vlasenko.net/

790 megabytes. Only 250 cards.
Source: file-sharing networks.
Maps from the site: http://maps.vlasenko.net/
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