History of Delaware County, Pennsylvania, from the discovery of the territory included within its limits, to the present time. With a notice of the geology of the county, and catalogues of its minerals, plants, quadrupeds, and birds. Written under the direction ... of the Delaware County Institute of Science. (Appendix.)

1862

SMITH, George M.D., of Pennsylvania

History of Delaware County, Pennsylvania, from the discovery of the territory included within its limits, to the present time. With a notice of the geology of the county, and catalogues of its minerals, plants, quadrupeds, and birds. Written under the direction ... of the Delaware County Institute of Science. (Appendix.)

1862

SMITH, George M.D., of Pennsylvania

Driving Map of Philadelphia And Vicinity

1882

Smith, J.L.

1:63k

Part of James Broom's map of a portion of the battlefield of the Brandywine, made 1777

1777

Washington, George

Navigation Chart of the Delaware River From Penn's Neck to Philidelphia

1899

C&GS

1:80k

The battle of Brandywine September 11, 1777

1947

Chester County Historical Society

Composite: Driving Map of Philadelphia And Vicinity

1882

Smith, J.L.

1:63k

Delaware Bay, River 3.

1848

Hassler, F. R.

1:80k

Map Of The Vicinity Of Philadelphia

1860

Beers, S.N.

1:63k

10 Lower Delaware.

1888

Vermeule, C. C. (Cornelius Clarkson), 1858-1950

1:63k