Gunnison, Colorado's Bonanza Company (1883) is a historical book written by John K. Hallowell. The book is about the Bonanza Company, which was established in Gunnison, Colorado, in 1883. The company was a mining company that specialized in extracting gold, silver, and other precious metals from the mountains of Colorado. The book provides a detailed account of the company's history, from its founding to its eventual decline. It explores the challenges...