Mammoth Cave. Echo River. Kentucky. Stereoscope Card.
Summary
Picryl description: Public domain image of a quarry, mine, excavation, or mining site, free to use, no copyright restrictions.
Tags
kentucky
caves
mammoth cave ky
echo river
high resolution
thum m mandeville photographer
stereoscopic views
echo
river
robert dennis collection of stereoscopic views
19th century
new york public library
Date
1876
Contributors
Thum, M. (Mandeville), Photographer
Location
Louisville, Ky.
Source
New York Public Library
Link
Copyright info
Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")