A.B. Guthrie was a newspaper and fiction writer from Montana. The collection consists of a letter, numerous newspaper clippings of Guthrie's book reviews and outings, and copies of his books that have been translated into many different languages. The collection also contains a film about Guthrie and a large scrapbook of photographs.
This collection represents the productive and collective efforts of Frank Linderman and his many careers as writer, politician, assayer, and Native American ally and ethnographer. The correspondence and photographs are especially extensive and represent his many important and significant friends and acquaintances.