Stamp Colour Trial

Imperf

  • 1d SG 219 IMPERF COLOUR TRIAL IN'CERISE' (wmk. Crown done in 1906). Gummed &
  • QUEENSLAND 1882 QV Large Chalon 2/6 green, imperf Proof Colour trial, no wmk
  • Grenada 1861 1d Rose Imperf Colour Trial on Un-Watermarked Paper Fine & Fresh
  • King Edward VII 1901 colour trial for the 1d value in dull purple. Imperf
  • 1856 6d Colour Trial Imperf in green on thin card Helmsley/Crown Cancel SUPERB
  • Congo 1964 Imperf Color trial strip of 5 Sc 112 Essay 12305
  • 1879 Tender Essays By'de La Rue''dummy Stamp' Imperf Colour Trial In'brown
  • 1879 Tender Essays By'de La Rue''dummy Stamp' Imperf Colour Trial In'vermi
  • 1906 1d SG 219 IMPERF COLOUR TRIAL IN'BLUE-GERANIUM' (wmk. Crown), superb fre
  • Newfoundland Stamp #88 Trial Color Imperf Single Mint Never Hinged
  • Newfoundland Stamp #96 Trial Color Imperf Single Mint Never Hinged
  • 1½d COLOUR TRIAL IMPERF IN'DEEP GREY-GREEN' U/M, fine four margins
  • Trinidad SG128 1d imperf colour trial in black and blue on white unwmkd wove
  • Sg 188 1½d IMPERF COLOUR TRIAL IN GREEN on White paper, Crown watermark
  • US SCOTT #66TCa, Unused Trial Color Imperf Pair VF (1, NH) (DFP 4/22/20)
  • Scotland 2002 2nd SG 594 IMPERF COLOUR TRIAL SEPARATIONS (X3) & issued stamp
  • 1884-30. 1½d colour trial Imperf on gummed paper, watermark crown in blue
  • Sarawak 1895 2c Colour Trial in Brown Imperf (gum) Pair
  • Nicaragua Volcano Air Colour Trials Specimen Imperf 1929 American Banknote Co
  • Ethiopia Stamps # 263-7 Trial Colors Imperf Pairs Very Rare
  • 1d SG 219 IMPERF COLOUR TRIAL IN'CARMINE-RED' (wmk. Crown, gummed), very fine
  • Lesotho 1983 Mushrooms Scott 390-3 IMPERF TETE BECHE Blocks/4 Trial Color Proofs
  • 182ae, NSSC, Die II, Caribou, 5c, IMPERF, NGAI (no gum as issued), trial color bl
  • Tonga 1897 (Proof) 3d Prehistoric Trilith imperf colour trial
  • £1 SG 129 IMPERF COLOUR TRIAL IN'MAUVE' OVPT.'SPECIMEN' TYPE 9, sheet margi
  • ½d SG 441 IMPERF COLOUR TRIAL IN'ULTRAMARINE' U/M, fine four margins. Fresh
  • 2/6d SG 405 IMPERF COLOUR TRIAL IN'DEEP YELLOW-BROWN' U/M, four huge margins
  • Regionals Scotland 2000 65 SG S98 IMPERF PLATE PROOF'COLOUR SEPARATION TRIAL
  • Perak 1935 50c red proof/colour trial Imperf Block on white card
  • Perak 1935 50c Grey proof/colour trial Imperf Block on white card
  • Liberia # 669-73 MNH IMPERF COLOR TRIAL PROOFS in GRAY Dogs RARE! 3 in Archives
  • Perak 1935 50c Brown proof/colour trial Imperf Block on white card
  • Lesotho 1983 Mushrooms Scott 393a IMPERF Booklet Pane of 4. Trial Color Proofs
  • 1877 £1 SG L236 imperf colour trial pale ultramarine specimen type 8
  • Congo 1973 Imperf Color trial strip of 5 Sc 292 Essay 12304
  • NobleSpirit (TH1) EL SALVADOR 1895 Trial Color PROOF Imperf Blocks Of 4