1976-77 Maryland Duck Prints (for MD3, MD4), by Louis Frisino and Jack Schroeder respectively, identically professionally matted and framed with unused example of the issued stamp below, overall sizes 18¼x15¼", no. 460 of 500 and no. 305 of 850 produced respectively, matting of latter with faint toning spots, the print itself and the other print are very fine, both are better prints, insurance list price $1,600.00