Scope and Contents From the Collection: The Austin H. Merrill Papers consist of correspondence, reports, diagrams, and photographs (some with accompanying negatives) related to mines and mining in Shasta County, Butte County, Mexico, Alaska, Oregon, and Nevada. Contained within the collection is information pertaining to the following mines: Yankee John Mine, Milkmaid Mine, Washington Mine, French Gulch, American Mine, Silver King Mine, Niagara Summit, Riverside Mine (Alaska), Golden Treasure Mine (Mexico), Rainbow Mine (Oregon),...