Maps

費城 — Maps and Plans
Reading — Maps
Bangor, PA — Maps

Allentown

Interurban map
Brill Magazine, vol. 10, no. 3 (3/15/1916), page 61

1916 年
提供照片用户： AlexSan

Lehigh Valley Transit Company 1913 map.

"McGraw Electric Railway Manual: The Red Book of American Electric Railway Investments" (Edited by Frederic Nicholas).
McGraw Publishing Company, Inc., New York City, 1913.

The University of Texas at Austin — Perry-Castañeda Library Map Collection

1913 年
提供照片用户： Ymtram