VTG Hawaii Volcano & Haleakalā Park Guide Books - 1975 Natural History Set (2)

Bundle of 2 original 1975 softcover books from Hawaii Natural History Association: 📘 A Guide to the Crater Area of Haleakala National Park 📗 Volcanoes of the National Parks in Hawaii Published in partnership with the U.S. National Park Service. Both are filled with vintage photos, detailed geologically notes, and historical information. Lightly worn with age, very good vintage condition overall. A rare matching pair for display or collection. Perfect for park lovers, retro Hawaii collectors, or geology nerds. #VintageBooks #HawaiiHistory #NationalParks #1970sVibes #GeologyBooks #TravelCollectibles #PoshmarkBooks