1940 KGVI Pictorials ½d to 2/6d set SG 1-8 with diagonal or horseshoe 'SPECIMEN' punctures, the 2/6d with one short perf & a small thin, the others very lightly mounted and unusually fine, Cat £1400 (for unmounted). Stated to be ex the Belgian UPU Specimen Archives; one of the key Specimen sets of the Reign. [Many sets on the market are unfortunately forgeries]
1946 Victory 2d & 3d set SG 9 & 10 with horseshoe 'SPECIMEN' punctures, very lightly mounted and unusually fine, Cat £400 (for unmounted). Stated to be ex the Belgian UPU Specimen Archives. (2)