Mapas de Delaware
1836|Finley, Anthony1:590 000
1829|Finley, Anthony1:617 760
1825|Buchon, J. A. C.; Carey, H. C.; Lea, I.1:585 000
1841|Goodrich, S.G.1:498 000
1827|Finley, Anthony1:590 000
1825|Hassel, Georg, 1770-18291:580 000
1868|Beers, D. G.1:253 440
