1860-63, No wmk 1/2d on thin hard white paper, two unused examples in slightly different shades, very fine (Image)

1919, 10s black wmk multi Crown CA, mint l.h., very fine and scarce, signed and cert. Bühler (1986) (S.G. £3'250); plus forgery with RPS cert. (Image)

1827 (Feb 15) entire sent to Cefalonia with scarce "MALTA * P PAID" straight-line hs in black, with "On Malta" ms annotation alongside, Corfu arrival cachet on obverse and Corfu scroll on reverse, some ink erosion and minor staining, fine and scarce. (Image)