Great Britain. Matte Proof Halfcrown, 1927. S.4037; ESC-776A (Rarity-7); KM-835. George V. Obverse portrait of king by McKennal, reverse shield of arms by Kruger Gray. An unusual item. Impressively well struck with flawless surfaces. Believed made for photographic purposes, and of the highest rarity. NGC graded Matte Proof 67. Estimated Value $2,000-UP