A rare and interesting George IV 'MADEIRA' wine label

A rare and interesting George IV 'MADEIRA' wine label, Britannia standard, with an incised reeded border, by George Knight, London 1825. Literature: See wine labels 1730-2003 by Salter, p.135, 'Two nineteenth century Britannia stamped labels have been noted, however, one made by George Knight in 1825...'