[3] Upon Frank’s retirement in 1916, Jack inherited the family business and continued as the official YNP photographer until his death in 1962.
[4] The center of the business was at the Mammoth Hot Springs facility, which housed “dormitory, an overnight photo finishing service, and retail space that carried an assortment of photographs, books, camera film and other supplies”.
[3] By the time that the family concessionaire business was fully developed, it included seventeen picture shops and a stagecoach line.
[6][7] As a result of his research and writing, Haynes was considered to be one of the “most knowledgeable Yellowstone local historians” of his time.
[10] Following Lida’s death at a young age, Jack and Isabel established the Haynes Foundation in 1958 to provide scholarships to deserving students at Montana State University in Bozeman.
[1] Following his death, his wife Isabel continued to run the photography business and operate the photo shops for five years, then sold them to Hamilton Stores.