Howard.

1866

Martenet, Simon J.

1:222k

Montgomery.

1866

Martenet, Simon J.

1:222k

Topographical atlas of Maryland: counties of Carroll and Frederick.

1873

Walling, H. F.

1:222k

Map of the Battle Ground, showing 5 mile distances from Washington

1861

L. Prang & Co.

N.E. Virginia, Washington 1.

1895

Young, J. J.

1:127k

Map Of N. Eastern Virginia And Vicinity Of Washington

1862

U.S. War Department, Topographical Engineers

1:63k

View of Richmond, Metropolis of Virginia (upper right sheet)

1818

Madison, Rev. James

1:444k

Route, Gettysburg campaign.

1895

Hotchkiss, Jed.

1:320k

Map of the Seat of War: Washington, Baltimore, Harper's Ferry and Annapolis

1861

L. Prang & Co.

Strategic War Points of the United States no.1: Country Road Washington

1861

J. Wyld