. [Philadelphia?: s.n, 1825] Map. https://www.loc.gov/item/80690709/.
Chesapeake and Delaware Canal
. [Philadelphia?: s.n, 1825] Map. https://www.loc.gov/item/80690709/.
. [Philadelphia?: s.n, 1825] Map. https://www.loc.gov/item/80690709/.
. [Philadelphia?: s.n, 1825] Map. https://www.loc.gov/item/80690709/.