Chile: 1868 (SP 17) commercial entire to New York, endorsed “pr vapor via Panama” bearing red type II with dot PAID AT VALPARAISO (upside down), “1/-“…

Corfu: 1850 entire to Patras endorsed “per Vapore di S.M. Brillance” with manuscript rate markings, strike at left of black PAID AT CORFU crown circle,…

Guadeloupe: 1868 (Mar 12) outer letter sheet to New York franked French general colony Eagles 20c and 40c with variable margins tied by large blue dotted…

1879 entire to St Thomas, written from Port Au Prince but sent from Jacmel bearing single franking Great Britain 1877 4d sage-green, plate 16 paying inter-island…

New Zealand: 1854 (Oct 9) entire to London bearing fair strike in red PAID AT Port Victoria New Zealand overstruck by local “4” manuscript charge, reverse…

New Zealand: 1851 entire to Cockermouth, England showing a good strike of red “PAID AT WELLINGTON NEW ZEALAND” crown circle, manuscript”2″ crossed out…

A81: 1868 (Jun 14) small envelope addressed to Charles Tomkin at Royal Naval college, Portsmouth (a Navigational Instructor and Mathematical Master at…

1907 Mourning envelope and content written on H.M.Yacht Victoria & Albert stationery, datelined “At Copenhagen, Saturday September 7th, 1907”, cvr faults,…

1902-10 De La Rue 1/2d pale yellowish green booklet pane of five with St Andrew’s Cross, watermark inverted, no selvedge, unmounted mint, light crease…

1902 KEVII 1d blue ‘ECKERLIN’ printing style proofs produced in 1920s, one sheet of 25 on ungummed paper without watermark and another on gummed paper…

1902 printers’ samples, large size 1d. in blue by Bruckmann, Germany, unmounted mint block of ten from the top of the sheet, on unwatermarked paper without…

1909 2d. brown on white paper watermarked Crown, affixed to small piece of thin card, very fine. Ex Aurelius 2009

1909 2d Colour trial in purple on pink tinted (white backed) unwatermarked paper affixed to a small piece of card. Produced for the proposed monocolour…

1909 2d. colour trial in purple on yellow paper watermarked Crown, fine.

1902-10 De La Rue 2 1/2d die proof in black on glazed card, no additional markings, very fine and rare.

Withdrawn

1909 4d. olive-brown colour trial (not listed by S.G.) on white paper watermarked Crown, tiny corner perf. imperfection at lower left, otherwise very fine.

1902-10 De La Rue 4d. imperforate plate proof block of forty-eight (12×4) representing the four uppermost rows of the sheet. In Orange (the issued colour)…

1902-10 10d dull purple and scarlet on chalk surfaced paper in mint n.h. right marginal block of four, very fine and fresh (S.G. £1’040+ for mint n.h.).

1902-10 De La Rue 2/6d. lilac tied to piece with neat Throgmorton hooded c.d.s’s, fine.

1902-10 De La Rue 2/6d. lilac, fine mint (S.G. Concise 2025 £275).

1901 2/6d. die proof in black on glazed card (62 x 92mm.), dated 8 NOV 01 in blue and marked “BEFORE HARDENING”; very rare (S.G. £4’000).

1902 5/- stamp size die proof, in black on glazed card affixed to striking book piece, showing the number of leads; Unique. extremely rare (S.G. £6’000).

1902 10/- cut down die proof in black on glazed card, the reverse Inscribed “Duplicate proof of die registered 25 Feb 1902”; very rare (S.G. £4’000).

1911 Harrison, ½d. dull yellow-green booklet pane of five stamps with St Andrew’s Cross label, watermark inverted, fine mint with mixed perfs.

1911 1d. deep carmine, fine mint corner A11 control pair from the lower right, large part OG fine. Cert Hendon (2014).

1911 1d. intense rose-carmine, fine unmounted mint. Cert Hendon (2014).

1911 Somerset House 9d slate purple & cobalt blue (fluorescent ink) in mint n.h. complete pane of 20 (pos. F, from plates H2c/D1), mounted in the margins…

1911-13 10s blue mint n.h. lower marginal, fresh and very well centred, incl. two certs from when it was in a block of four (S.G. £2’100).

1911-12 1/2d very deep green, fine mint.

1911-12 1/2d bluish green, die 1A, mint n.h. corner marginal example from the lower left of the sheet, fine; copy of cert. RPS (1983) for original pair….

1912 1/2d bluish green, die 2, fine mint n.h. block of four. Cert R.P.S. (2013) for a block of nine.

1911-12 watermark crown, die 1B, 1/2d. bluish green booklet pane of six, mint, gum wrinkle affecting two stamps, without selvedge, otherwise fine with…

1911-12 1d. carmine from the foot of the sheet, die 1B, imperf plate proof, on chalky surfaced paper, no watermark, a fine example.

1912 (Nov) wmk Simple Cypher 1d booklet pane of six overprinted “SPECIMEN” (type 26), mainly good perfs., fine (S.G: Spec. £3’500).

1912 Harrison Medal Head die proof of head in black on proof paper (82 x 82 mm), Stage 1ab with partially lined background to head. Ex Sir Gawaine Baillie….

1912-24 1/2d bright green mint n.h. lower left corner marginal “I 16” control strip of three on wartime toned paper, fine; cert. Hendon (2018).

Withdrawn

1913 Waterlow Seahorse 2s6d deep sepia-brown mint l.h. right marginal, couple of shortish perfs, fine (S.G. £400).

1913 Waterlow 5/- rose-carmine, overprinted “SPECIMEN” type 26, part gum, some wrinkles, otherwise fine.

1913 Waterlow 10s indigo-blue mint with only faintest trace of a hinge, faint horizontal gum bend, fresh with strong colour (S.G. Concise 2025 £850).

1913 Waterlow 10s indigo mint n.h. corner marginal, very fine; cert. RPS (1977) and Zanaria (2011) (S.G. £1’500 for mint n.h.).

1913 Waterlow 10s. indigo-blue, marginal block of four, mint with two unmounted, fine and fresh colour. Cert R.P.S. (2014).

1913 Waterlow 10s indigo-blue, overprinted “SPECIMEN” type 26, part gum and adhesion on reverse, otherwise fine.

1915-18 De La Rue 2s.6d. very deep brown, used with oval rubber cancellation, fine. Cert Hendon (2012). S.G. Spec. N64(11).

1915 De La Rue 2s.6d. blackish brown, fine mint. Cert R.P.S. (1990).

1915 De La Rue “Seahorses” 2/6 sepia (“Seal brown”) (deep shade) in a mint block of four (lower pair fresh mint n.h.) with wonderful colour of this well…

1915-18 De La Rue 10/- blue overprinted “CANCELLED” (type 24), fine large part OG. Scarce

1924-26 Watermark Block Cypher Issue ½d., 1d. and 1½d. booklet panes of six (3 x 2), each cancelled with slightly indistinct type J “London Chief Office”…

1924-26 watermark block cypher 1d. scarlet, B24 corner control block of six (3 x 2), and 1½d. corner A24 corner control blocks of six, both on experimental…