A GEORGE IV ACKERMANN'S ARTIST'S MAHOGANY CASED WATERCOLOUR SET

A GEORGE IV ACKERMANN'S ARTIST'S MAHOGANY CASED WATERCOLOUR SET, c.1827, the plain oblong case with a long drawer to the base with inset brass handle, the cover hinged and opening to reveal the original Ackermann glazed pottery palette flanked by a later glass water pot, with twelve Ackermann colour blocks, Chinese ink stick and other accoutrements, original pink 'His Majesty' label, 8 3/4" w x 6 1/2" d x 3 1/4" h