| Author: | Francis, William Lamartine |
| Subject: | F721, Gunnison County (Colo.) -- History, Crystal River (Colo.), Marble industry and trade -- Colorado -- Gunnison County |
| Format: | Text |
| Date issued: | 2018 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Crystal River Saga : Lore of the Colorado Rockies [electronic resource] / William Lamartine Francis |