Belair

1900

1:63k

Harford County - 1861

1861

Bureau of Topographical Engineers

1:127k

Lancaster County Pennsylvania in the Heart of the Pennsylvania Dutch Country

1955

Wilson, Robert D.

An Historical Map of York County, Pennsylvania.

1932

Tunis, Edwin, 1897-1973

Baltimore.

1866

Martenet, Simon J.

1:222k

Plan der landung der Gebrüdere Howe, bey dem ausfluss des Elk Strom ...Lords Cornwallis

1777

Will, Johann Martin

A Chart of the Chesapeake and Delaware Bays

1840

Fielding Lucas

1:357k

Baltimore

1989

US GS & NOAA

1:250k

Chester, Dauphin, Berks, Lebanon, York, Lancaster counties.

1872

Gray, Ormando Willis; Walling, H. F.

1:300k

Being Ye Historical Map of Baltimore County

1935

Yardley, Richard Quincy, 1903-1979