Rotary Glass Plates (Precision Optics) formerly titled as, Revolving Glass Machine

Artist: Marcel Duchamp (American, born France, 1887-1968)
Title: Rotary Glass Plates (Precision Optics), formerly titled as, Revolving Glass Machine
Date: 1920
Medium: Painted glass, iron, electric motor, and mixed media (largest blade damaged in 2007 and replaced by facsimile in 2011)
Credit Line: Gift of Collection Société Anonyme
Accession Number: 1941.446a-c
Yale University Art Gallery
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