Fred Renner Letters about Fake Russell Paintings

Fred Renner Letters about Fake Russell Paintings
Two signed letters to Joe De Yong. Subjects include forgeries of Russell paintings, Mr. Burdick, Mr. Naftzger, and Britzman and his castings. Along with a typed presentation titled "Forgeries of the Works of Art by Charles M. Russell" by F. G. Renner, for his talk in Chicago 1956. Comes with a copy of Joe's response to Renner, typed, corrected and signed by Joe.