Sunshine Mining Company was located between Kellogg, Idaho and Wallace, Idaho and was one of the most successful and highest-producing silver mines in the United States and the world. “By 1931, the Sunshine mine was the second largest silver producer in the United States. In 1937, the Sunshine was the largest producer in the world. Around 3,513,000 ounces were produced at the Sunshine mine in 1979.”1
Pictured below are a handful of the many annual reports that Special Collections holds from the company!