Marcel Duchamp (New York/California/France, 1887-1968) bronze medallion titled “Bouche-Evier” (Sink Stopper). Signed, dated, and numbered, “64 56/100″, en verso. Mounted in black plexiglass frame. Medallion – 3/8″ H x 2 1/2″ dia. Framed – 2 5/8″ H x 6 7/8″ W x 7 1/4” D. Mid 20th century. Provenance: Private Collection of a Retired Sculptor and Art Patron, Middle Tennessee. CONDITION: Oxidation of bronze in crevices, surface of medallion.