WattsOSP1Plate 18 from L'AVANGUARDIA INTERNAZIONALE, Volume 3/L'AVANT-GARDE INTERNATIONALE, Volume 3/THE INTERNATIONAL AVANT-GARDE, Volume 31962 · Etching, printed in blackplate 4 1/2 x 5 13/16" (11.4 x 14.8 cm)Museum of Modern Art
Tele-Sculpture1960 · Electromagnet, wood and painted cork woth magnets, motor, and steel wireDimensions variableMuseum of Modern Art
WattsOSHIHead in Space1956 · Bronze12 1/2 x 8 1/8 x 7" (31.7 x 20.6 x 17.8 cm) including baseMuseum of Modern Art
Signal Rocket1955 · Painted steel rods and iron48" (121.9 cm) high, at base 5 1/4 x 5" (13.2 x 12.5 cm)Museum of Modern Art