Gimpel Fils, London
Mr and Mrs Chester Beatty, London
Offer Waterman & Co
Private Collection, UK
London, Gimpel Fils, Barbara Hepworth Sculpture & Drawings, June 1964, cat no.40 illus b/w
Ed David Pelham, Studio International, August 1964, Vol 168 No 856. p78.
Alan Bowness, The Complete Sculpture of Barbara Hepworth 1960-69, Lund Humphries, 1979, cat no.84 illus b/w