East end--miners going in. Massachusetts stereoscope card collection, NYPL
Summary
Picryl description: Public domain image of a quarry, mine, excavation, or mining site, free to use, no copyright restrictions.
Tags
massachusetts
hoosac tunnel mass
tunnels
east end
stereoscopic views
united states
robert dennis collection of stereoscopic views
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")