Lot Essay
This was used to play a game called 'Pope Joan', the example in the British Museum showing the 'Pope' card or the Nine of Diamonds. See R.L. Hobson, Catalogue of the Collection of English Pottery in the Department of British and Medieval Antiquities and Ethonography of the Britsh Museum, London, 1903, p. 146, fig. 110, no. E.145.