Dimensions: 9 x 14 cm. (3.5 x 5.5″)

Publisher/Editor: Grace and Tex Heim, Carlsbad

Condition: Postally unused, backside written. Good condition.

Notes: Carlsbad Caverns National Park is an American national park in the Guadalupe Mountains of southeastern New Mexico. The primary attraction of the park is the show cave, Carlsbad Cavern. Visitors to the cave can hike in on their own via the natural entrance or take an elevator from the visitor center. (Wikipedia)