VAT rate of 5% is payable on hammer price and at 15% on the buyer's premium
with Jonathan Poole Gallery, London, where purchased by the present owners in 1984.
P. Cannon-Brookes, Michael Ayrton An Illustrated Commentary, Birmingham, 1978, pp. 128, 141, no. 232, another cast illustrated.
J. Hopkins, Michael Ayrton A Biography, London, 1994, pp. 289, 369.