Early visitors of Staple Bend Tunnel, Allegheny Portage Railroad National Historic Site, 2015.
Summary
Photo date unknown but it was taken sometime around 1900.
Public domain photograph of the train tunnel, railroad, train track, free to use, no copyright restrictions image - Picryl description
Tags
black and white
historical
tunnel
staple bend tunnel
staple bend
history
plane no 1
allegheny portage railroad national historic site
photo date
national parks gallery
pennsylvania
Date
1900 - 1910
Source
National Parks Gallery
Link
Copyright info
Public Domain Dedication