Pentachord (Relief on 5 Legs) 1959
Felix Landau Gallery, Los Angeles By descent in the family of Felix Landau to 2014
For the bronze for Pentachord (Relief on 5 Legs) 1959, see: Denise Ferran & Valerie Holman, The Sculpture of F . E. McWilliam, Lund Humphries, Farnham 2012, page 126, catalogue number 183