carbon county - map search
Topographic map 074997 of scale 1:250 000
English - US Geological Survey - 1962 - 14Mb -
Topographic map g19-a of scale 1:500 000
English - US military - 1987 - 13Mb -
Topographic map 064371 of scale 1:63 000
English - US Geological Survey - 1915 - 5Mb -