Imitation Guinea gaming counter & advertising piece, Edinburgh, ND(circa 1940), obverse; GEORGIVS III DEI GRATIA., laureate bust of George III right, reverse; MACNIVEN & CAMERON'S RENOWNED PENS / THEY COME AS A BOON AND A BLESSING TO MEN in two curved lines around crowned spade-shaped shield inscribed WAVERLEY / HINDOO / GOLD / WING / PENS in five lines, plain edge, 25mm, gilt brass, Neilson & Warburton #8100, NEF
Reference; W. Bryce Neilson & Martin R. Warburton; A Thousand Guineas +PLUS+, a checklist of imitation guineas and their fractions. Galata, 2013
