The National Park Service has chosen Osiris Studio to help preserve part of The Yosemite Archives sound recordings collection. The recordings include 78 rpm discs, 16” instantaneous discs, open reel tapes and cassette tapes. All in all over 900 hours of recorded content dating from the 1930’s through the 1950’s. The recordings offer a unique perspective into the history of the park and the Yosemite Valley.