Схемы

Филадельфия — Схемы
Рединг — Схемы
Бангор, PA — Схемы

Аллентаун

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

1916 г.
Даслаў 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 г.
Даслаў Ymtram