Howard Hoffman, New York, acquired directly from Fontana Arte
Wright, Chicago, "Art + Design," October 6, 2021, lot 280
Acquired from the above by the present owner
Giuliana Gramigna, Repertorio 1950-1980, Milan, 1985, p. 504
Laura Falconi, Fontana Arte: Una storia transparente, Milan, 1998, p. 134