Collection of more than 100 (139) stereograph cards featuring scenes through the United States between the 1890s and 1920. Cards subjects include Oil wells and oil strikes, coal mining, logging, hunting, cities, Colorado mountain scenery, Colorado Waterfalls, Yellowstone National Park, factory floors, craftsmen at work, banks, barbers, and many more. Most cards have developed a slight curve and there is a degree of differential preservation. Most cards are in good condition, particularly given that they are more than 100 years old.