Stamps & Covers Public Auction 359

1914 'GRI 8d' 5mm opt Marshalls Yacht 80pf, marginal vert pr, lower stamp error opt DOUBLE. VF 1MLH/1MNH, sl aging, normal MLH & error MNH with never hinged original gum. SG 58+58e cat £10,475 for M singles, should be at least double, MNH error, thus £20,475, plus premium for such a spectacular setenant error multiple. 1959 BPA photo cert, while diff new cert can be obtained on request. (2) (P)