Scope and Contents Hand-tinted stereograph, T. W. Ingersoll [?], c. 1899, 8.9 x 17.8 cm.  Native American Indian man dressed in blue loincloth, red sash, blue cravat, and red headband holding reins of black pony with  feather in its forelock.  Two people and two ponies in background.  On front: “454.  Sioux Indian Rider and His Racing Pony.” On back: “Every Indian is a born gambler.  He has no possession so dear to him that he will not wager it on any...