Reversible Composition, c. 1937, oil on composition board, signed verso in pencil, 12 x 15 / 15 x 12 inches, “#11” “22” and #104” annotated verso, label verso reads on one side: “Charles H. Walther / American 1879-1938 / Reversible Composition / 12 x 15 inches / oil on board” and on the other side: “Inglett-Watson / Art Deco / Style Moderne / 884 Park Ave. at W. Chase / Baltimore, Maryland 21201 / 301 244 8064, provenance includes: Inglett-Watson, Baltimore, presented in a ne