WattsOSP(Parakeets (Perruches) Bowl1931 · glassOverall: 10.5 x 25 cm (4 1/8 x 9 13/16 in.)Cleveland Museum of Art
Nemours Bowl1929 · Glass; mold pressed, acid etched and enameled8.1 × 25.6 cm (3 3/16 × 10 3/16 in.)Art Institute of Chicago
Water Glass1927 · Glass; colorless, black enamel, mold blown bowl and foot, mold pressed and enameled stem11.8 × 8.9 cm (4 5/8 × 3 1/2 in.)Art Institute of Chicago
Wine Glass1925 · glassDiameter: 9.8 cm (3 7/8 in.); Overall: 20.5 cm (8 1/16 in.)Cleveland Museum of Art
Wine Glass1925 · glassDiameter: 7.8 cm (3 1/16 in.); Overall: 18.3 cm (7 3/16 in.)Cleveland Museum of Art