拍品專文
Cf. the example from the Rous Lench Collection, sold in these Rooms, 30 May 1990, lot 450. See also H. Rissik Marshall, op. cit. (1954), pl. 25, no. 557 and the example illustrated by Simon Spero and John Sandon, op. cit. (1996), p. 83, no. 29.