Watch List notes:

NGC PF66+ | George V (1910-1936), 'VIP' Proof Threepence, 1934, by Bertram Mackennal and Kruger Gray, bare head left, rev. oak leaves and acorns, edge milled, 1.39g, 12h (Bull 3958 [R6]; ESC 2147A; Spink 4042), beautifully toned, choice FDC, and of the highest rarity, in NGC holder, deservedly graded PF66+ (Cert. 6295112-006) [Top Pop]