putnam - map search
Topographic map 074996 of scale 1:250 000
English - US Geological Survey - 1954 - 11Mb -
Topographic map 068836 of scale 1:250 000
English - US Geological Survey - 1953 - 12Mb -
Topographic map 072228 of scale 1:250 000
English - US Geological Survey - 1947 - 19Mb -