Packaging for Mammoth Cave 35mm Slides
1. Natural Entrance and Waterfall
2. Leaching Vats in Booths Amphitheater
3. Water Pipes for Salt Peter
4. Ruins of Karnek
5. Torch Tossing
6. Indian Mummy 2000 Years Old
7. Martha Washington
8. Eyeless Fish
9. Water Pipe Joint
10. Tower Stairs
11. Gypsum Flowers
12. Onyx Chamber
13. Onyx Owl
14. Silo Pit
15. Chinese Temple
16. Snowball Dining Room
17. Frozen Niagara
18. Onyx Chamber
19. Crystal Lake
20. Echo River
