1971: Literary Anniversaries 5 p. Thomas Gray, variety gold (Queen's head) omitted, fresh and fine, unmounted og. Rare, just 36 examples recorded by Pierron. Cert. BPA (2014) Gi = £ 1'400.
1971: Anniversaries 3 p. British Legion, variety deep blue (Sailor's uniform) omitted, fresh and fine mint, unmounted og. Cert. BPA (2014) Gi = £ 1'150.
1971: Anniversaries 9 p. 'Rugby Football Union', variety olive-brown omitted, fresh and fine mint example from top of sheet, unmounted og. Cert. BPA (2014) Gi = £ 325.
1971: University 3 p. Aberystwyth, variety black (windows) omitted, a dry printr as per Gibbons listing of the variety (see Pierron pagee 187, just two examples recorded mint), a fine used example. Unique thus. Cert. BPA (2014) Gi = Unpriced used, £ 15'000 mint.
Machin: 1976: 11 p. brown red, 2 phosphor bands, imperforate (two pairs), top marginal in a splendid mint positional block of eight. Pierron - less then 10 mint pairs exist, probably one of the rarest Machin imperforate errors, fine unmounted og. Cert. BPA (2014) Gi = £ 7'200+
1971: Christmas 2½ p. imperforate. Cylinder block of eight, minor crease and couple of small bends in the margins, one stamp has a small corner crease, still a very fine and rare block Gi = £ 2'800.
1971: Christmas 3 p. variety carmine-rose omitted, a fine example used on small piece. Just three used examples are recorded by Pierron. Rare. Cert. BPA (2014) Gi = Unpriced used, £ 5'800 for mint.
1971: Christmas 7½ p., variety lilac omitted, fresh and fine mint marginal example, unmounted og. Just 24 examples recorded by Pierron. Cert. BPA (2014) Gi = £ 1'400.
1971: Christmas 7½ p., variety emerald omitted, fresh and fine mint example, unmounted og. Just 50 examples recorded by Pierron. Cert. BPA (2014) Gi = £ 750.
1972: BBC 3 p. Microphones, variety greenish yellow (terminals) omitted, fresh mint marginal example, unmounted og. Rare - just 10 examples recorded by Pierron. Cert. BPA (2014) Gi = £ 6'000.
1972: Christmas 2½ p. variety gold (Queen's head) omitted, a fresh and fine mint example, unmounted og. Just 36 examples recorded by Pierron. Cert. BPA (2014) Gi = £ 1'500.
1972: Christmas 3 p. variety red-brown omitted, a fresh and fine mint example, unmounted og. Just 24 examples recorded by Pierron. Cert. BPA (2014) Gi = £ 1'400.
1972: Christmas 3 p. variety gold (Queen's head) omitted, a fresh and fine mint example, unmounted og. Just 30 examples recorded by Pierron. Cert. BPA (2014) Gi = £ 2'000.
1973: Explorers 3 p. in se-tenant block of four, each with variety gold (Queen's head) omitted, fresh and fine mint Cylinder block, large part og. Cert. BPA (2014) Gi = £ 3'000..
1973: Explorers 3 p. in se-tenant pair, variety light orange-brown omitted, a couple of split perfs. at base otherwise fresh mint, unmounted og. Cert. BPA (2014) Gi = £ 3'000.
1973: Explorers 5 p. lower left corner marginal pair with cylinder numbers, with variety gold (Queen's head) omitted, fresh and fine mint, slight bend and hinge in margin only, stamps unmounted og. Cert. BPA (2014) Gi = £ 550.
1973: Explorers 5 p. with variety grey-black and phosphor omitted, fresh and fine mint, unmounted og. Rare - Pierron reccords just 24 examples. Cert. BPA (2014) Gi = £ 4'700.
1973: Explorers 7½ p. variety ultramarine (eyes) omitted, used on letter to USA cancelled by 'Greenock / Renfrewshire' machine cancel (24.4.73) in black. Extremely rare, Pierron lists just 3 examples. Cert. BPA (2014) Gi = £ 5'000 off cover.
1973: British Paintings 3 p. variety gold (Queen's head) omitted, a fine marginal mint pair from right of sheet, unmounted og. Cert. RPS (2014) Gi = £ 300.
1973: British Paintings Raeburn 5 p. variety gold (Queen's head) omitted, and further 5 p. with rare variety greenish yellow omitted, each fresh and fine mint, unmounted og. Pierron records just 30 examples of the missing greenish yellow variety. Certs. BPA (2014) Gi = £ 1'530.
1973: Christmas 3½ p. grey-black omitted, salmon-pink omitted, blue omitted, rosy-mauve omitted (small mark on gum) and bright rose-red omitted. Gi = £ 930.
1974: The Black Prince 10 p. imperforate pair and gutter-pair. According to Gibbons thought to be of Proof status, fresh and fine, unmounted og. Rare. Gi = £ 1'400.
1976: Telephone Centenary 8½ p. variety deep rose (vase and picture frame) omitted on top stamp in a positional vertical gutter strip of five, fresh and fine, unmounted og. are, Pierron states that only 20 examples are believed to exist. Cert. BPA (2014) Gi = £ 6'250.
2007 (Sept 20): Page from the British Military Uniforms Booklet (Gi DX40) showing England (1st) lake brown & silver, Northern Ireland (1st) Fields in black, new blue & green (Gi N190), Scotland (1st) greenish yellow, deep rose-red, rose-red & silver (Gi S95) and Wales (1st) blue-green, greenish yellow, silver & black, all completely imperforate. Fresh mint with full unmounted og., very fine and rare.
1952/1958: Wilding collection of errors and varieties, 12 items including perforation shifts, imperforate between stamp and margin, partially imperforate, dry prints, double print (1 s. in a marginal block of four), printed image on gummed side (2 s.6 d. Castles), D43 imperforate pair etc., some items with minor faults.
1968/72: Small group of 'lesser' missing colour varieties with 1967 3 d. variety missing gold mint and a partially omitted example mint, 1968 Christmas 9 d. variety missing yellow mint, 1969 Anniversaires 1 s. 6 d. mint pair with yellow green & phosphor omitted mint, 1969 Churches block of four 5 d. with St. Giles 5 d. missing green mint, 1970 Rural Architecture 5 d. variety lemon omitted mint, 1970 Anniversaries Mayflower 1 s. 6 d. variety emerald omitted mint, 1971 Christmas 2½ d. with dry prints showing 'missing yellow' but only partial. A fresh and fine group with certificates Gi = £ 750+
1967/1972: Selection of better missing phosphor stamps, 19 items, most very fresh and fine including Gi. 749Ey, 750Ey 754Ey, 755Ey, 757Ey, 770Ey, 785Ey, 889Ey etc. Gi = £ 2'800+
1967/1968: Machine pre-decimal collection of errors and varieties. Including imperforates, dry prints, missing colours (including 1 s.6 d. prussian blue omitted), etc. total 11 items, mostly fine.
1971/1973: Machine collection errors and varieties. Six attractive items, mostly fine. including imperforate, part imperforate varieties, double paper, etc.
1961/1970: Pre-decimal commemoratives collection of errors and varieties, including colour and perforation shifts, 1966 Cars 6 d. value with progressive vertical dry print through Queen's head in large blocks, Hastings 1 s. 3 d. with misplaced red in traffic light block of eight, 1969 QE2 5 d. with misplaced perforations, QE2 5 d. with grey omitted, another example with 'double funnel' variety, 1970 4 d. Christmas imperforate between stamp and margin, 1970 Christmas 5 d. in an imperforate pair, double paper, dry prints, partially imperforate etc. mainly fine (54 items).
1966/1970: Pre-Decimal commemoratives collection missing colours. including 1966 Hastings 4 different strips of six, Gi 705h in a traffic light block of 24, Gi 717pf, 1967 EFTA, 13 different omissions (including Gi 716pb), 839b, 840a and 840b., mostly fine Gi = £ 4'000+.
1971/1978: Decimal Commemoratives collection of errors and varieties. Including colour and perforation shifts, imperforates (Gi 1067a), missing colours (Gi 882a and Gi 981a block of 4), 1972 2½ p. imperforate between stamp and margin, double paper varieties etc., total 40 items, mostly fine.