Two mile turn, Switchback Railroad. 19th century Pennsylvania stereoscope card.
Summary
Tags
pennsylvania
mauch chunk pa
railroads
two mile
switchback railroad
gates g f george f photographer
stereoscopic views
mile
switchback
railroad
united states
mauch chunk
robert dennis collection of stereoscopic views
history of pennsylvania
ultra high resolution
high resolution
back of stereoscopic card
Date
1850 - 1930
Source
New York Public Library
Link
Copyright info
Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")