Showing all 57 results

Show sidebar
SG Number
Apply filter
Plate number
Apply filter
1858 1d Pink Envelope to Leamington, superbly cancelled with the experimental Kingstown '289' duplex dated NO.27.58.

1858 1d Pink Envelope to Leamington, superbly cancelled with the experimental Kingstown ‘289’ duplex dated NO.27.58.

£125.00
1859 Stationery. 1d. Pink envelope. Fine used example, cancelled by the Kingston experimental duplex.

1859 Stationery. 1d. Pink envelope. Fine used example, cancelled by the Kingston experimental duplex.

£160.00
1871 Azemar Experimental Cancellation. 1d. pink entire to Kilwinning, with a superb strike of this scarce cancel.

1871 Azemar Experimental Cancellation. 1d. pink entire to Kilwinning, with a superb strike of this scarce cancel.

£550.00
1871 Experimental Machine cancel. Stationery.

1871 Experimental Machine cancel. Stationery.

£1,350.00
1886 1d. Pink to Long Melford, Suffolk, perfectly cancelled by a brilliant complete strike of the Charing Cross Hoster Experimental Machine cancel.

1886 1d. Pink to Long Melford, Suffolk, perfectly cancelled by a brilliant complete strike of the Charing Cross Hoster Experimental Machine cancel.

£550.00
1912 Wilkinson Experimental Slot Machine. Cover to Catford with a neat impressed LONDON E.C/ POSTAGE PAID in magenta.

1912 Wilkinson Experimental Slot Machine. Cover to Catford with a neat impressed LONDON E.C/ POSTAGE PAID in magenta.

£210.00
1921 SG413a Bradbury Wilkinson 2/6d. chocolate-brown. Experimental printing, watermark sideways and reversed. Unmounted.

1921 SG413a Bradbury Wilkinson 2/6d. chocolate-brown. Experimental printing, watermark sideways and reversed. Unmounted.

£675.00
1922 1d. Pale Scarlet. S.House Experimental Printing. (very course impression)

1922 1d. Pale Scarlet. S.House Experimental Printing. (very course impression)

£550.00
BICKERDIKE Experimental Machine Cancellation “E Crown R” with number beneath Crown.

BICKERDIKE Experimental Machine Cancellation “E Crown R” with number beneath Crown.

£125.00
c.1859 1d. Pink Envelope. SALISBURY "683" experimental handstamp.

c.1859 1d. Pink Envelope. SALISBURY “683” experimental handstamp.

£975.00
c.1861 De La Rue Experimental Postage - Three Pence, Essay's with the head of King Pedro V of Portugal, from the defaced plate.

c.1861 De La Rue Experimental Postage – Three Pence, Essay’s with the head of King Pedro V of Portugal, from the defaced plate.

£295.00
SG103 1871 3d. Rose, plate 6, KE, Azemar 2nd trial experimental machine cancel.

SG103 1871 3d. Rose, plate 6, KE, Azemar 2nd trial experimental machine cancel.

£225.00
SG122a 1872 6d. Chestnut Pl.11 (IG). Salisbury “683” Experimental Handstamp - Without Pins.

SG122a 1872 6d. Chestnut Pl.11 (IG). Salisbury “683” Experimental Handstamp – Without Pins.

£210.00
SG17/ 42 1857 Double rate cover to Redditch, cancelled with the rare Birmingham 75 experimental roller cancel.

SG17/ 42 1857 Double rate cover to Redditch, cancelled with the rare Birmingham 75 experimental roller cancel.

£550.00
SG172 1899. Experimental Registered envelopes, one used, one mint with precise instructions on how to use - addressed to Major Evans.

SG172 1899. Experimental Registered envelopes, one used, one mint with precise instructions on how to use – addressed to Major Evans.

£500.00
SG2 1840 1d. Black plate 7, SA. Used in London, placed unusually at the left hand side and cancelled by a black experimental maltese cross.

SG2 1840 1d. Black plate 7, SA. Used in London, placed unusually at the left hand side and cancelled by a black experimental maltese cross.

£295.00
SG23a Edinburgh experimental Roller Cancellations Type I & Type II.

SG23a Edinburgh experimental Roller Cancellations Type 1 and Type 2.

£225.00
SG29 1855 1d. Red-brown (QG). Die II. LC. P.14. BLUE Handstamp - Experimental KILMARNOCK Duplex.

SG29 1855 1d. Red-brown (QG). Die II. LC. P.14. BLUE Handstamp – Experimental KILMARNOCK Duplex.

£125.00
SG29 1855 1d. Red-brown (QH). Die II. LC. P.14. Experimental EDINBURGH Duplex - Vertical Format.

SG29 1855 1d. Red-brown (QH). Die II. LC. P.14. Experimental EDINBURGH Duplex – Vertical Format.

£150.00
SG327 1911 1d. Carmine-red. Die 1A. Paper Trial. Experimental Chalk Surface Paper. Without WMK.

SG327 1911 1d. Carmine-red. Die 1A. Paper Trial. Experimental Chalk Surface Paper. Without WMK.

£250.00
SG34 1855 2d. Blue Pl.5 (BB). LC. P.14. LIVERPOOL experimental dotted circle or "pin" cancellation dated JN. 28. 1856.

SG34 1855 2d. Blue Pl.5 (BB). LC. P.14. LIVERPOOL experimental dotted circle or “pin” cancellation dated JN. 28. 1856.

£150.00
SG34 1858 2d. Blue LC14 pl. 5 (IB) on cover to Ashburton, neatly cancelled by the Exeter Creswell experimental duplex dated JA.11.58.

SG34 1858 2d. Blue LC14 pl. 5 (IB) on cover to Ashburton, neatly cancelled by the Exeter Creswell experimental duplex dated JA.11.58.

£165.00
SG35 1857 2d. Deep Blue Pl.6 (EI). PEARSON HILL Experimental Machine Cancellation.

SG35 1857 2d. Deep Blue Pl.6 (EI). PEARSON HILL Experimental Machine Cancellation.

£1,350.00
SG357 1913 1d. Bright-scarlet. Royal Cypher. Somerset House experimental Coil Printing. PLATE PROOF.

SG357 1913 1d. Bright-scarlet. Royal Cypher. Somerset House experimental Coil Printing. PLATE PROOF.

£1,375.00
SG357var 1922 1d. Pale scarlet Somerset House Experimental Printing, ex coil. An unmounted, original gum with good perfs.

SG357var 1922 1d. Pale scarlet Somerset House Experimental Printing, ex coil. An unmounted, original gum with good perfs.

£575.00
SG357var 1922 1d. Pale Scarlet. Somerset House experimental Coil Printing. "SPECIMEN" Type 30.

SG357var 1922 1d. Pale Scarlet. Somerset House experimental Coil Printing. “SPECIMEN” Type 30.

£1,100.00
SG398var 1922 1d. Pale scarlet, watermark Simple Cypher, Somerset House experimental printing.

SG398var 1922 1d. Pale scarlet, watermark Simple Cypher, Somerset House experimental printing.

£295.00
SG398var 1922 1d. Pale scarlet, watermark Simple Cypher. Somerset House experimental printing.

SG398var 1922 1d. Pale scarlet, watermark Simple Cypher. Somerset House experimental printing.

£295.00
SG40 1857 1d. Rose-red (BJ). Die II. LC. P.14. PEARSON HILL Experimental Machine Cancellation – 2nd. Type, Code A.

SG40 1857 1d. Rose-red (BJ). Die II. LC. P.14. PEARSON HILL Experimental Machine Cancellation – 2nd. Type, Code A.

£60.00
SG40 1857 1d. Rose-red (FD). Die II. LC. P.14. Charles Rideout Experimental Machine Cancellation.

SG40 1857 1d. Rose-red (FD). Die II. LC. P.14. Charles Rideout Experimental Machine Cancellation.

£95.00
SG40 1857 1d. Rose-red (GH). Die II. LC. P.14. PEARSON HILL Experimental Machine Cancellation – 2nd. Type, Code A.

SG40 1857 1d. Rose-red (GH). Die II. LC. P.14. PEARSON HILL Experimental Machine Cancellation – 2nd. Type, Code A.

£45.00
SG40 1857 1d. Rose-red (NJ). Die II. LC. P.14. PEARSON HILL Experimental Machine Cancellation – 2nd. Type, Code A.

SG40 1857 1d. Rose-red (NJ). Die II. LC. P.14. PEARSON HILL Experimental Machine Cancellation – 2nd. Type, Code A.

£50.00
SG40 1857 1d. Rose-red Pl.55 (MJ). PEARSON HILL “Opera Glasses” Experimental Machine Cancellation.

SG40 1857 1d. Rose-red Pl.55 (MJ). PEARSON HILL “Opera Glasses” Experimental Machine Cancellation.

£175.00
SG40 1857 1d. Rose-red.(IL).Die II. LC. P.14. Spec C10. PEARSON HILL EXPERIMENTAL TRIAL.

SG40 1857 1d. Rose-red.(IL).Die II. LC. P.14. Spec C10. PEARSON HILL EXPERIMENTAL TRIAL.

£175.00
SG41 & 45 1857 1d. Deep Rose-red (SH). and 1859 2d. Blue Pl.8 (DG). CHARLES RIDEOUT Experimental Machine Duplex.

SG41 & 45 1857 1d. Deep Rose-red (SH). and 1859 2d. Blue Pl.8 (DG). CHARLES RIDEOUT Experimental Machine Duplex.

£350.00
SG41 1857 1d. Deep Rose-red (NF). Die II. LC. P.14. PEARSON HILL Experimental Machine Cancellation – Code “A”.

SG41 1857 1d. Deep Rose-red (NF). Die II. LC. P.14. PEARSON HILL Experimental Machine Cancellation – Code “A”.

£450.00
SG419b & 420e 1924 1d. Scarlet and 1½d. Red-brown. Wmk. Block Cypher – EXPERIMENTAL PAPER.

SG419b & 420e 1924 1d. Scarlet and 1½d. Red-brown. Wmk. Block Cypher – EXPERIMENTAL PAPER.

£695.00
SG419b 1924 1d. Scarlet. Wmk. Block Cypher – Experimental Paper.

SG419b 1924 1d. Scarlet. Wmk. Block Cypher – Experimental Paper.

£180.00
SG419b 1924 1d. Scarlet. Wmk. Block Cypher – Experimental Paper. Superb u/m “B 24” control.

SG419b 1924 1d. Scarlet. Wmk. Block Cypher – Experimental Paper. Superb u/m “B 24” control.

£200.00
SG42 1862 1d. Rose-red Experimental Corner letters, pl. 51, GD. On superb cover Dublin to London.

SG42 1862 1d. Rose-red Experimental Corner letters, pl. 51, GD. On superb cover Dublin to London.

£120.00
SG420 fWi.1924 1½d. Red-brown. Experimental Paper- WMK Inverted. 'D 25' example.

SG420 fWi.1924 1½d. Red-brown. Experimental Paper- WMK Inverted. ‘D 25’ example.

£750.00
SG420b - 1924 1½d. Red-brown. Block Cypher. Experimental paper.

SG420b – 1924 1½d. Red-brown. Block Cypher. Experimental paper.

£650.00
SG420g 1925 1 1/2d. Red-brown Experimental Paper. Very fine, lightly mounted D25 control example.

SG420g 1925 1 1/2d. Red-brown Experimental Paper. Very fine, lightly mounted D25 control example.

£250.00
SG43 1866 1d. Rose-red pl.81 neatly tied on cover to Launceston by a very fine strike of the Creswell Experimental duplex of EXETER.

SG43 1866 1d. Rose-red pl.81 neatly tied on cover to Launceston by a very fine strike of the Creswell Experimental duplex of EXETER.

£85.00
SG43 1871 Azemar Experimental Duplex Cancellation 1d. Rose red, pl. 118 on printed entire to Derby dd. 31.Aug.1871.

SG43 1871 Azemar Experimental Duplex Cancellation 1d. Rose red, pl. 118 on printed entire to Derby dd. 31.Aug.1871.

£125.00
SG43 1872 Azemar Experimental Duplex Cancellation 1d. Rose-red pl.124 on cover to Stranraer.

SG43 1872 Azemar Experimental Duplex Cancellation 1d. Rose-red pl.124 on cover to Stranraer.

£135.00
SG43/ 44 - 1864 1d. Rose-red.(OJ-OK). Azemar Experimental Machine.

SG43/ 44 – 1864 1d. Rose-red.(OJ-OK). Azemar Experimental Machine.

£750.00
SG45 - 1858 2d. Blue (IB & SL). Thick Lines. Charles Rideout Experimental Machine Duplex.

SG45 – 1858 2d. Blue (IB & SL). Thick Lines. Charles Rideout Experimental Machine Duplex.

£95.00
SG503 1951 ½d. Pale Orange. Rare 1952 experimental coil used in vending machines in exposed locations.

SG503 1951 ½d. Pale Orange. Rare 1952 experimental coil used in vending machines in exposed locations.

£275.00
SG58 1857 6d. Embossed, touched/ in at base. Cancelled with the rare Birmingham "75" experimental roller cancel - a short lived experiment.

SG58 1857 6d. Embossed, touched/ in at base. Cancelled with the rare Birmingham “75” experimental roller cancel – a short lived experiment.

£195.00
SG93 1870 4d. Dull Vermilion (FD).  SALISBURY “683” Experimental Handstamp with Pins.

SG93 1870 4d. Dull Vermilion (FD). SALISBURY “683” Experimental Handstamp with Pins.

£150.00
SG94 1869 4d. Vermilion (LD). Wmk. Large Garter. SALISBURY “683” Experimental Handstamp without Pins.

SG94 1869 4d. Vermilion (LD). Wmk. Large Garter. SALISBURY “683” Experimental Handstamp without Pins.

£150.00
SGD14 1924 3d. Dull violet EXPERIMENTAL PAPER - Very fine, lightly used horizontal block of 6 - rare.

SGD14 1924 3d. Dull violet EXPERIMENTAL PAPER – Very fine, lightly used horizontal block of 6 – rare.

£395.00
SGD14b 1924 3d. Violet experimental paper. Fine used marginal block. Scarce.

SGD14b 1924 3d. Violet experimental paper. Fine used marginal block. Scarce.

£225.00
SGME1 1840 1d. Mulready Letter Sheet. Stereo “A 23”. Forme 2. Black Maltese Cross - Experimental Period.

SGME1 1840 1d. Mulready Letter Sheet. Stereo “A 23”. Forme 2. Black Maltese Cross – Experimental Period.

£400.00
SGME1 1d.Mulready Lettersheet. Superb black MC used during the experimental period of black ink in London.

SGME1 1d.Mulready Lettersheet. Superb black MC used during the experimental period of black ink in London.

£550.00
SGME1. 1d. Mulready Letter Sheet. Experimental period in London of the black MC. Local use dated Oct.5.1840.

SGME1. 1d. Mulready Letter Sheet. Experimental period in London of the black MC. Local use dated Oct.5.1840.

£325.00