Horse Shoe Curve. 19th century stereoscopic views of Pennsylvania.
Summary
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Tags
pennsylvania
horse shoe curve
gutekunst frederick 1831 1917 photographer
stereoscopic views
horse
shoe
curve
united states
robert dennis collection of stereoscopic views
history of pennsylvania
ultra high resolution
high resolution
new york public library
Date
1850 - 1930
Source
New York Public Library
Link
Copyright info
Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")