Onyx Pillars Mammoth Cave National Park, Kentucky, USA Postcard
Onyx Pillars$4.974.97 SKU #: top016635 CONDITION: GRADE: 2
CATEGORY: Caves Post Card
YEAR DATE: Writing on back
SIZE: Regular Size - approximately 3 1/2 inch x 5 1/2 inch or 9 CM x 14 CM