Image: Mammoth Cave railroad at Doyle Valley
Mammoth_Cave_railroad_at_Doyle_Valley.jpg (639 × 472 pixels, file size: 47 KB, MIME type: image/jpeg)
Description: Mammoth_Cave_railroad_at_Doyle_Valley
Title: Mammoth Cave railroad at Doyle Valley
Credit: Unknown photographer
Permission: public domain
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
The following page links to this image:
All content from Kiddle encyclopedia articles (including the article images and facts) can be freely used under Attribution-ShareAlike license, unless stated otherwise.