MI2042 Unknown Single Desk Set, ca. 1940s-50s, white onyx base, black pen holder with single gold plated band, Swivel pen holder. Black Fountain Pen and Taper, gold plated band below taper. Polished steel nib is marked Signature 4 made in USA. Soft extra fine point. Measures 7.75 inches long. Base measures 2.5 x 3 inches. One small flake to the onyx left rear, otherwise very good condition. (1 avail)