Augustus Edward John (1878-1961) OM and RA. A self-portrait dry-point etching by the Welsh artist is simply signed John lower right and dated 1920, approx 12 x 17 cms, framed and glazed.   Note: Label to verso for The Chenil Gallery reads as follows: Etched in 1919 and published in 1920 in the Edition de Lux of Campbell Dodgson's Catalogue. This impression was removed by the original purchaser and sold apart from the volume that sold at Sotheby's. It was later purchased by the Chenil Gallery Chelsea. This etching is from the estate of the Late Henry Chapman-Pincher author, journalist and historian.