Title
Exploring The Styx, a subterranean river in the Mammoth Cave, the system of limestone caverns in Kentucky
Caption
Exploring The Styx, a subterranean river in the Mammoth Cave, the system of limestone caverns in Kentucky
c1870
Wood engraving
USA
Date
1870
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP07094_390000628
License type
Rights managed
Available size
30.4Mb (5.7Mb) / 12.6in x 9.4in / 3780 x 2810 (300dpi)