{"product_id":"vintage-crystal-cave-postcard-black-hills-sd-chimes-photo-souvenir","title":"Vintage Crystal Cave Postcard: Black Hills SD Chimes Photo Souvenir","description":"Vintage real photo postcard featuring “Chimes in Crystal Cave, Black Hills, S.D.” by B.H. Studios. The black-and-white image shows dramatic cave formations, including stalactites, stalagmites, and a central chime-like dripstone formation.\u003cbr\u003e\n\u003cbr\u003e\nLikely dates to the 1940s–1950s tourist postcard era. A nice collectible South Dakota \/ Black Hills cave souvenir card with strong contrast and atmospheric detail.\u003cbr\u003e\n\u003cbr\u003e\nCondition is vintage pre-owned, with light age toning and minor edge\/corner wear visible. Please review photos for exact condition.\u003cbr\u003e\n\u003cbr\u003e\nApprox. size: standard postcard size, about 5.5 in x 3.5 in.\u003cbr\u003e\n\u003cbr\u003e\nGreat for collectors of Black Hills memorabilia, South Dakota postcards, cave tourism, real photo postcards, and vintage travel ephemera.","brand":"Etsy","offers":[{"title":"Default Title","offer_id":41157271093297,"sku":"ET-4505931498","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/2618\/2961\/files\/il_fullxfull.8024692426_5va5.jpg?v=1785954313","url":"https:\/\/belcaroheirlooms.com\/products\/vintage-crystal-cave-postcard-black-hills-sd-chimes-photo-souvenir","provider":"Belcaro Heirlooms","version":"1.0","type":"link"}