ISLE OF MAN 1973 MANX SHEARWATER WATERCOLOUR ESSAY BY JOHN NICHOLSON
Original watercolour essay by renown local artist John Hobson Nicholson (1911-1988), on thick card measuring circa 103 x 112 mm, of the Manx Shearwater design for the definitive series issued from 5 July 1973. Design, value and borders notably different to issued stamps. A wonderful and unique prototype. SG32var; SC26var
