philadelphia - map search

Topographic map 031817 of scale 1:24 000

English - US Geological Survey - 1962 - 8Mb -

Topographic map 050623 of scale 1:63 000

English - US Geological Survey - 1949 - 5Mb -

Topographic map 320813 of scale 1:63 000

English - US Geological Survey - 1894 - 6Mb -

Topographic map 068815 of scale 1:250 000

English - US Geological Survey - 1964 - 16Mb -

Topographic map g21-d of scale 1:500 000

English - US military - 1989 - 13Mb -

Topographic map 054553 of scale 1:63 000

English - US Geological Survey - 1896 - 6Mb -