Back Copy Reads: "Carlsbad Caverns, New Mexico."  50% discount if bought in packs of 50 each.  Use coupon code: Pack Discount  50 cards per pack if bought in packs. Card is printed on 14pt. stock with glossy enamel chrome coat.  Card size is the largest mail-able size at postcard rate - 4" X 6". Minimum order is $5.00 plus shipping.  Photo by Gene Ahrens