Tunnel no. 12, Strong's Cañon. Central Pacific Railroad Company. 19th century.
Summary
Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.
Tags
central pacific railroad company
strong s canon
watkins carleton e 1829 1916 photographer
stereoscopic views
tunnel
strong
canon
railroads
robert dennis collection of stereoscopic views
ultra high resolution
high resolution
railroad tunnels
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")