Hoosac Tunnel, east portal and mountain.
Summary
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Tags
massachusetts
hoosac tunnel mass
tunnels
hoosac tunnel
kilburn b w benjamin west 1827 1909 photographer
stereoscopic views
hoosac
tunnel
mountain
united states
robert dennis collection of stereoscopic views
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")