Putnam - map search
Topographic map 074996 of scale 1:250 000
English - US Geological Survey - 1954 - 11Mb -
Topographic map 055762 of scale 1:63 000
English - US Geological Survey - 1916 - 7Mb -
Topographic map 068836 of scale 1:250 000
English - US Geological Survey - 1953 - 12Mb -