1875 1/2d, 3d and 4d Britannia issue Perkins & Bacon plate proofs in black in horizontal pairs on ungummed paper, very fine. (Image)

1892 Seal of Colonies 3d in 7 colour trials, all mint h.r. or n.h., fresh colour, an attractive group for the specialist. (Image)

1918 "Seal of Colonies" 4d black & carmine imperforate proof on wmk Multi CA paper, mint hinged, very fine and scarce. (Image)

1920-27 Lot of five covers, sent to Switzerland, all underpaid with postage due stamps applied upon arrival, nicely written up, includes 1920 cover with 1d black and vermillion winged victory from Louvre issue, sent to Lucerne, charged 30c with postage due alongside, also cover dated 1927 franked with two 1d red King Charles and George V commemorative, tied neatly by single Barbados-GPO cds, with 15c postage due tied by Bern cds, a very attractive lot. (Image)