Square folio (30 x 30 cm), pp. 438. Unknown edition, presumed first. Pictorial boards, semi-transparent wrappers. Includes 1,038 illustrations, 550 of which are in full color. Small indentation to bottom of boards. Jacket has small scuff marks and small closed tears. The author is a Russell specialist, having served on the National Advisory Board of the CM Russell Museum, and been a juror for the Russell museum art auction. Dust jacket present.