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SG. 425s. N40 (1)s. 5d brown. A fine UNMOUNTED MINT example overprinted SPECIMEN type 23.

SKU: 69737

SG. 425s. N40 (1)s. 5d brown. A very fine UNMOUNTED MINT example overprinted SPECIMEN type 23.

SKU: 60642

SG. 425wi. N40 (1)a. 5d Brown. INVERTED WATERMARK. A fine ( 5 stamps UNMOUNTED MINT ) mint control " C25 imperf " block of 6. A very scarce block of this George V watermark variety / error.

SKU: 63511

SG. 425wi. N40 (1)a. 5d Brown. INVERTED WATERMARK. A fine mounted mint ( 2 stamps UNMOUNTED MINT ) control " F26 imperf " strip of 3. A very scarce strip of this George V watermark variety / error.

SKU: 73450

SG. 425wi. N40 (1)a. 5d brown. INVERTED WATERMARK. A fine completely UNMOUNTED MINT top right corner marginal pair.. Missing perf pin in top margin and perforation fault in the side margin due to a paper fold.

SKU: 72362

SG. 426 variety N41 (1). 6d Plum. A fine totally UNMOUNTED MINT control " B.24 imperf " strip of 3 with the scarce perf type 2C.

SKU: 74960

SG. 426 variety N41 (1). 6d Plum. A superb UNMOUNTED MINT example with an UNLISTED " Flaw below ' A ' of ' POSTAGE ' " variety / error.

SKU: 63522

SG. 426 variety N41 (UNLISTED). 6d Bright Reddish Purple ©. A fine UNMOUNTED MINT ( mounted in the margin only ) bottom left hand corner marginal example of this known but UNLISTED by SG George V shade variety. Complete with HENDON certificate.

SKU: 68259

SG. 426 variety N41 (UNLISTED). 6d Bright Reddish Purple ©. A fine UNMOUNTED MINT example of this known but UNLISTED by SG George V shade variety. Complete with HENDON certificate.

SKU: 68258

SG. 426 wk. N41 (1) b. 6d plum. INVERTED & REVERSED WATERMARK. A superb UNMOUNTED MINT example of this RARE and underrated George V watermark variety.

SKU: 22097

SG. 426a. N42 (5). 6d purple. A fine mounted mint control " B37 imperf " strip of 3. Perf type 2. A RARE multiple of this one of the RAREST 6d controls.

SKU: 47237

SG. 426a. Variety N42 (3). 6d Reddish Purple. A Superb UNMOUNTED MINT control " D38 Perf " strip of 3. A very scarce control on this issue. Perf type 2A.

SKU: 36831

SG. 426a variety N42 (2). 6d Pale Rosy Mauve. A fine UNMOUNTED MINT ( mounted in the margin only ) control " I.28 perf " strip of 3 with the scarce perf type 3A.

SKU: 75097

SG. 426a variety N42 (2). 6d Pale Rosy Mauve. A fine totally UNMOUNTED MINT control " I.28 perf " block of 6 with the scarce perf type 3A.

SKU: 73472

SG. 426a variety N42 (2). 6d Pale Rosy Mauve. A fine totally UNMOUNTED MINT control " J.28 perf " example

SKU: 75096

SG. 426a variety N42 (3). 6d Reddish Purple. A superb totally UNMOUNTED MINT control " D38 Perf " strip of 3. A very scarce control on this issue. Perf type 2A.

SKU: 46051

SG. 426a variety N42 (4). 6d Deep Reddish Purple. A fine totally UNMOUNTED MINT control " D38 Perf " block of 6. with the scarce perf type 2A.

SKU: 73473

SG. 426a variety N42 (4). 6d Deep Reddish Purple. A fine totally UNMOUNTED MINT control " D38 Perf " block of 6. with the scarce perf type 2A.

SKU: 73474

SG. 426a variety N42 (4). 6d Deep Reddish Purple. A fine totally UNMOUNTED MINT control " W35 imperf " block of 6. Perf type 4 which is scarce.

SKU: 72386

SG. 426a variety N42 (5). 6d Purple. A fine totally UNMOUNTED MINT control " D38 Perf " block of 6. A very scarce control on this issue. Perf type 2A. A RARE block of 6 UNMOUNTED MINT.

SKU: 47248

SG. 426a variety N42 (UNLISTED). 6d Bright Reddish Purple. A fine totally UNMOUNTED MINT control " X35 imperf " strip of 3 of this known but UNLISTED by SG George V shade variety. Complete with HENDON certificate.

SKU: 60539

SG. 426a variety N42 (UNLISTED). 6d Deep Bright Reddish Purple. A fine totally UNMOUNTED MINT control " W35 imperf " strip of 3 of this known but UNLISTED by SG George V shade variety. Complete with HENDON certificate.

SKU: 60485

SG. 426a variety N42 (UNLISTED). 6d Pale Bright Rosy Mauve. A fine mounted mint control " H.27 imperf " bottom left hand corner marginal pair of this known but UNLISTED by SG George V shade variety. Complete with HENDON certificate.

SKU: 66098

SG. 426a variety N42 (UNLISTED). 6d Pale Dull Rosy Mauve. A fine UNMOUNTED MINT ( mounted in the margin only ) control " I.28 perf " strip of 3 of this known but UNLISTED by SG George V shade variety. Perf type 3A and complete with HENDON certificate.

SKU: 66780

SG. 426a variety N42 (UNLISTED). 6d Reddish Purple. A fine mounted mint control " Z36 imperf " example of this known but UNLISTED by SG George V shade variety. Complete with an UNLISTED " Damage ' X ' of ' SIX ' " error / variety.

SKU: 70783

SG. 426a variety N42 (UNLISTED). 6d VERY Pale Rosy Mauve. A fine UNMOUNTED MINT left hand marginal example of this known but UNLISTED by SG George V shade variety. Complete with HENDON certificate.

SKU: 71875

SG. 426wk. N41 (1) b. 6d Plum. INVERTED & REVERSED WATERMARK. A fine UNMOUNTED MINT example of this RARE and underrated George V watermark ERROR / variety.

SKU: 67352

SG. 426wk. N41 (1)b. 6d Plum. INVERTED & REVERSED WATERMARK. A fine mounted mint example of this RARE and underrated George V watermark ERROR / variety.

SKU: 65945

SG. 426wk. N41 (1) b. 6d Plum. INVERTED & REVERSED WATERMARK. A superb UNMOUNTED MINT example of this RARE and underrated George V watermark ERROR / variety.

SKU: 64452

SG. 426wk. N41 (1) b. 6d Plum. INVERTED & REVERSED WATERMARK. A superb UNMOUNTED MINT example of this RARE and underrated George V watermark variety.

SKU: 54196

SG. 426wk. N41 (1) b. 6d Plum. INVERTED & REVERSED WATERMARK. A superb UNMOUNTED MINT example of this RARE and underrated George V watermark variety.

SKU: 57660

SG. 426wk. N41 (1) b. 6d Plum. INVERTED & REVERSED WATERMARK. A superb UNMOUNTED MINT horizontal pair of this RARE and underrated George V watermark variety.

SKU: 57659

SG. 426wk. N41 (1) b. 6d Plum. INVERTED & REVERSED WATERMARK. A superb UNMOUNTED MINT right hand marginal example of this RARE and underrated George V watermark variety.

SKU: 57661

SG. 426wk variety N41 (2) b. 6d Rosy Mauve ( deeper shade ). INVERTED & REVERSED WATERMARK. A superb UNMOUNTED MINT example of this RARE and underrated George V watermark variety.

SKU: 56876

SG. 426wk variety N41 (2)b. 6d Rosy Mauve. INVERTED & REVERSED WATERMARK. A fine UNMOUNTED MINT right hand marginal example of this RARE and underrated George V watermark error / variety.

SKU: 67354

SG. 426wk variety N41 (2)b. 6d Rosy Mauve. INVERTED & REVERSED WATERMARK. A fine UNMOUNTED MINT right hand marginal example of this RARE and underrated George V watermark error / variety.

SKU: 69524

SG. 426wk variety N41 (2)b. 6d Rosy Mauve. INVERTED & REVERSED WATERMARK. A superb UNMOUNTED MINT bottom marginal example of this RARE and underrated George V watermark variety.

SKU: 60605

SG. 426wk variety N41 (2) b. 6d Rosy Mauve. INVERTED & REVERSED WATERMARK. A superb UNMOUNTED MINT example of this RARE and underrated George V watermark variety.

SKU: 60520

SG. 426wk variety N41 (2)b. 6d Rosy Mauve. INVERTED & REVERSED WATERMARK. A very fine used example of this RARE and underrated George V watermark variety / error.

SKU: 64451

SG. 427 N43 (1). 9d Olive Green. A fine mounted mint control " X35 perf " strip of 3 with the scarce perf type 2A.

SKU: 75098

SG. 427 s. Variety N43 (2) s. 9d Olive Green. A fine mounted mint example overprinted SPECIMEN type 23.

SKU: 22549

SG. 427 variety N43 (UNLISTED). 9d Deep Olive Yellow Green. A fine UNMOUNTED MINT bottom marginal example of this known but unlisted by SG. George V shade variety. Complete with HENDON certificate.

SKU: 65640

SG. 427 variety N43 (UNLISTED). 9d pale dull olive yellow green. A fine UNMOUNTED MINT " J28 imperf " control strip of 3 of this known but unlisted by SG. George V shade variety. Complete with Hendon certificate.

SKU: 39941

SG. 427 wi. N43 (1). 9d Olive green. A SUPERB UNMOUNTED MINT control " A24 Imperf -- perf type 2 ." INVERTED WATERMARK strip of 3.

SKU: 2504

SG. 427 wi. N43 (1). 9d Olive green. A SUPERB unmounted mint control ' F26 Imperf -- perf type 2 -- from plate 1.' INVERTED WATERMARK block of 6.

SKU: 1184

SG. 427 wi. N43 (1). 9d Olive green. A fine UNMOUNTED MINT control " A24 Imperf -- perf type 2 ." INVERTED WATERMARK block of 6.

SKU: 29035

SG. 427 wi. N43 (1). 9d Olive green. A fine mounted mint ( 3 stamps UNMOUNTED MINT ) control " A24 Imperf " perf type 2 .INVERTED WATERMARK block of 6.

SKU: 34454

SG. 427 wi. N43 (1). 9d Olive green. A fine mounted mint ( 3 stamps UNMOUNTED MINT ) control " C25 Imperf " perf type 2 .INVERTED WATERMARK block of 6.

SKU: 34455

SG. 427 wi. N43 (1) a. 9d olive green. INVERTED WATERMARK. A super UNMOUNTED MINT control " A24 Imperf " block of 6 from plate 2.

SKU: 32613

SG. 427 wi. N43 (1) a. 9d olive green. INVERTED WATERMARK. A super UNMOUNTED MINT control " A24 Imperf " strip of 3.

SKU: 6660

SG. 427 wi. N43 (1) a. 9d olive green. INVERTED WATERMARK. A super UNMOUNTED MINT control " F26 Imperf " strip of 3.

SKU: 6663

SG. 427 wi. N43 (1) a. 9d olive green. INVERTED WATERMARK. A super very fine mint control " A24 perf " strip of 3.

SKU: 6661

SG. 427. N43 (1). 9d Olive green. A very fine UNMOUNTED MINT ( mounted in the margin only ) control " A24 Imperf. Perf type 2. Strip of 3.

SKU: 16843

SG. 427. N43 (1). 9d Olive green. A very fine UNMOUNTED MINT ( mounted in the margin only ) control " J28 Imperf -- perf type 2 -- from plate 1" strip of 3.

SKU: 5809

SG. 427. N43 (1). 9d Olive green. A very fine UNMOUNTED MINT control " C25 Imperf -- perf type 2 " strip of 3.

SKU: 6000

SG. 427. N43 (1). 9d Olive green. A very fine UNMOUNTED MINT control " I28 Imperf -- perf type 2 -- from plate 1 " strip of 3.

SKU: 6010

SG. 427. N43 (1). 9d Olive green. A very fine lightly mounted mint control " X35 Imperf " strip of 3. Plate 2 and perf type 2.

SKU: 17551

SG. 427. N43 (1). 9d Olive green. A very fine lightly mounted mint example overprinted " SPECIMEN " type 23.

SKU: 12503

SG. 427. N43 (1). 9d Olive green. A very fine mint control " A24 Imperf -- perf type 2 -- from plate 2 " strip of 3.

SKU: 5995

SG. 427. N43 (1). 9d Olive green. A very fine mint control " F26 Imperf -- perf type 2 -- from plate 1 " strip of 3.

SKU: 6005

SG. 427. N43 (1). 9d Olive green. A very fine mint control " F26 Imperf -- perf type 2 -- from plate 2 " strip of 3.

SKU: 6003

SG. 427. N43 (1). 9d Olive green. A very fine mint control " I28 Imperf -- perf type 2 -- from plate 2 " strip of 3.

SKU: 6008

SG. 427. N43 (1). 9d Olive green. A very fine mint control " J28 Imperf -- perf type 2 -- from plate 1" strip of 3.

SKU: 5810

SG. 427. N43 (1). 9d Olive green. A very fine mint control " J28 Imperf -- perf type 2 -- from plate 2 " strip of 3.

SKU: 5812

SG. 427. N43 (1). 9d Olive green. A very fine mint control " J28 Imperf -- perf type 2 -- from plate 2 " strip of 3.

SKU: 5813

SG. 427. N43 (1). 9d Olive green. A very fine mint control " L29 Imperf -- perf type 2 -- from plate 1 " strip of 3.

SKU: 5814

SG. 427. N43 (1). 9d Olive green. A very fine mint control " N30 Imperf -- perf type 2 -- from plate 1 " strip of 3.

SKU: 5816

SG. 427. N43 (1). 9d Olive green. A very fine mint control " P31 Imperf -- perf type 2 -- from plate 1 " strip of 3.

SKU: 5819

SG. 427. N43 (1). 9d Olive green. A very fine mint control " P31 Imperf -- perf type 2 -- from plate 2 " strip of 3.

SKU: 5820

SG. 427. N43 (1). 9d Olive green. A very fine mint control " R32 Imperf -- perf type 2 -- from plate 2 " strip of 3.

SKU: 5822

SG. 427. N43 (1). 9d Olive green. A very fine mint control " R32 Imperf -- perf type 2 -- from plate 2 " strip of 3.

SKU: 5823

SG. 427. N43 (1). 9d Olive green. A very fine mint control " V34 Imperf -- perf type 2 -- from plate 2 " strip of 3.

SKU: 5825

SG. 427. N43 (1). 9d Olive green. A very fine mint control " V34 Imperf -- perf type 2 -- from plate 2 " strip of 3.

SKU: 5826

SG. 427. N43 (1). 9d Olive green. A very fine mint control " X35 Imperf -- perf type 2 -- from plate 2 " strip of 3.

SKU: 5828

SG. 427. Variety N43 (2). 9d Olive Green. A fine mounted mint example with an unlisted variety " Break in shading front of nose ".

SKU: 26293

SG. 427. Variety N43 (4). 9d olive yellow green. A very fine mint control " T33 Imperf -- perf type 2 -- from plate 2." block of 6.

SKU: 5355

SG. 427. variety N43 (4). 9d Olive Yellow Green. A fine mounted mint control " V34 imperf " example with the scarce perf type 4.

SKU: 74963

SG. 427s. N43 (1)s. 9d Olive Green. A very fine UNMOUNTED MINT example overprinted SPECIMEN type 23.

SKU: 60641

SG. 427wi. N43 (1)a. 9d Olive Green. INVERTED WATERMARK. A good used example of this scarce George V watermark error / variety.

SKU: 70741

SG. 427wi. N43 (1) a. 9d Olive Green. INVERTED WATERMARK. A very fine CDS used example.

SKU: 58798

SG. 428 N44 (1). 10d Turquoise Blue. A fine UNMOUNTED MINT (mounted in the margin only ) control " G27 imperf " control strip of 3 with perf type 2.

SKU: 73476

SG. 428 variety N44 (2). 10d Deep Greenish Blue. A fine totally UNMOUNTED MINT control " V34 Imperf " example. A RARE control on this issue.

SKU: 75099

SG. 428 variety N44 (2). 10d Deep Greenish Blue. A mounted mint control " Q32 imperf " strip of 3 from plate 2b. Perf type 2. A scarce multiple.

SKU: 46782

SG. 428 variety N44 (3). 10d Dull Greenish Blue. A fine TOTALLY UNMOUNTED MINT control " W35 imperf " block of 6. Perf type 2.

SKU: 73201

SG. 428 variety N44 (3). 10d Dull Greenish Blue. A fine mounted mint ( 2 stamps UNMOUNTED MINT ) control " V34 imperf " strip of 3 from plate 1c. Perf type 2. A very scarce multiple.

SKU: 73463

SG. 428 variety N44 (3). 10d Dull Greenish Blue. A fine mounted mint ( 2 stamps UNMOUNTED MINT) control " W35 imperf " strip of 3 from plate 2b. Perf type 2.

SKU: 73475

SG. 428 variety N44 (3). 10d Dull Greenish Blue. A totally UNMOUNTED MINT control " V34 imperf " strip of 3 from plate 1c. Perf type 2. A scarce multiple.

SKU: 46785

SG. 428 variety N44 (4). 10d Deep Dull Greenish Blue. A fine mounted mint control " V34 Imperf " example. A RARE control on this issue.

SKU: 58795

SG. 428 variety N44 (4). 10d Deep Dull Greenish Blue. A mounted mint control " W35 imperf " strip of 3 from plate 2b. Perf type 2. A scarce multiple.

SKU: 46786

SG. 428 variety N44 (UNLISTED). 10d Deep Turquoise Blue. A fine UNMOUNTED MINT bottom left hand corner marginal marginal example of this known but unlisted by SG. George V shade variety. Complete with HENDON certificate. 

SKU: 64927

SG. 428 variety N44 (UNLISTED). 10d Deep Turquoise Blue. A fine UNMOUNTED MINT control " A24 perf " example of this known but unlisted by SG. George V shade variety. Complete with HENDON certificate. 

SKU: 64926

SG. 428 variety N44 (UNLISTED). 10d Deep Turquoise Blue. A fine totally UNMOUNTED MINT control " G27 imperf " strip of 3 of this known but unlisted by SG. George V shade variety. Complete with Hendon certificate. 

SKU: 58179

SG. 428 variety N44 (UNLISTED). 10d Deep Turquoise Blue. A mounted mint control " A24 imperf " example. Perf type 2. A RARE Block Cypher control. 1 short perf.

SKU: 69527

SG. 428 variety N44 (UNLISTED). 10d Deep Turquoise Blue. A very fine UNMOUNTED MINT bottom marginal example of this known but unlisted by SG. George V shade variety. Complete with Hendon certificate. 

SKU: 58175

SG. 428 variety N44 (UNLISTED). 10d Deep Turquoise Blue. A very fine UNMOUNTED MINT control " J28 imperf " example of this known but unlisted by SG. George V shade variety. Complete with Hendon certificate. 

SKU: 58177

SG. 428 variety N44 (UNLISTED). 10d Pale Turquoise Blue. A fine UNMOUNTED MINT control " G27 imperf " example of this known but unlisted by SG. George V shade variety. Complete with HENDON certificate.

SKU: 68528

SG. 428 variety N44 (UNLISTED). 10d VERY Deep Greenish Blue. A fine mounted mint control " S33 imperf " example of this known but unlisted by SG. George V shade variety. Complete with HENDON certificate.

SKU: 68526

SG. 428 variety N44 ( UNLISTED ). 10d greenish blue. A very fine UNMOUNTED MINT example of this scarce known but UNLISTED by SG. George V shade variety. Complete with Hendon certificate.

SKU: 38926

SG. 428. N44 (1). 10d Turquoise Blue. A fine mint control " G27 imperf " strip of 3. Perf type 2 and plate 1c.

SKU: 73197

SG. 428. N44 (1). 10d Turquoise Blue. A fine mounted mint ( 2 stamps UNMOUNTED MINT ) control " A24 imperf " strip of 3. Perf type 2 and plate 1c.

SKU: 73462