Short trolley routes in the Lehigh River Valley
By: [editor, Randolph L. Kulp] ; contributors, Clinton T. Andrews ... [et al.].
Contributors: Kulp, Randolph L.; Andrews, Clinton T.
Publisher: Lehigh Valley Chapter, National Railway Historical Society
Published: 1967
Place of publication: Allentown, Pa
Language: eng
Number of pages: 94
Notes: The histories of 12 short electric street railway companies located within a 25 mile radius of Allentown, Pa.

Also issued online.