Catalogue of the collection of Greek, English, Scottish and Irish coins commemorative medals, and the specialised collection of Isle of Man coins formed by W. Cunningham, Esq., J.P. : days of sale: Wednesday, January 31st, 1951 and two followinf days commencing at 1. p.m. precisely each day. (Glendining & Co., 1951)
Sales catalogue: January 31st, 1951; place of sale: London.