The national road
Subtitle: Maryland, Pennsylvania, West Virginia, Ohio, Indiana, Illinois
Publisher: U.S. Department of the Interior, Southwestern Pennsylvania Heritage Preservation Commission, National Park Service
Published: 1994
Place of publication: Washington, D.C.?]
Language: eng
Subjects: History; Roads
Notes: Shipping list no.: 94-0345-P.

"Special resource study."

"July 1994."

"NPS D-3"--P. [3] of cover.

Includes bibliographical references (p. 89-90).