Authors Bob Schoppe, president of the Denver, South Park & Pacific Historical Society, and Sandra F. Mather, PhD, professor emerita of the Department of Geology and Astronomy at West Chester Univer...view moreAuthors Bob Schoppe, president of the Denver, South Park & Pacific Historical Society, and Sandra F. Mather, PhD, professor emerita of the Department of Geology and Astronomy at West Chester University in Pennsylvania, combine to bring the stories to life with text and unique photographs, some never before published, from local collections and archives.view less