Outing of the Triangle Club in Swope Park, Kansas City, Missouri. This organization is believed to have been some type of merchant's organization. Back row left to right: Harry S. Truman; Emil Speck, Cooper-Speck Co. Men's Furnishings, 929 Walnut Street, Kansas City, Mo.; Harry 0. Crosby, clerk, Harbison Manufacturing Company Agricultural implements and Supplies, 1001 Mulberry Street, Kansas City, Missouri. Front row, left to right: Two Unidentified women, one possibly Martha Truman (Truman's mother); Gus M. Bowman, employee, Owl Drug Company; Unidentified man; Eugene Randolph.