1d red, mint and mint nh block of four, bottom left stamp nh showing QNE reversed Q plate error (Row 15, Stamp 10), fresh, very fine and scarce (Hib. T48a,...

1d scarlet, mint and mint nh block of six, one showing accent inserted over 't' variety, very fine, unusual and rare

1d scarlet, mint and mint nh block of six showing accent and "at" inserted variety, fresh, very fine and scarce (Hib. €300), cert. APS (1997)

1d scarlet, mint nh right sheet marginal vertical pair showing accent inserted variety, fresh, very fine and scarce (Hib. €190), cert. APS (1997)

1d scarlet, mint and mint nh right sheet marginal block of four showing accent inserted variety, fresh, very fine and scarce (Hib. €190), cert. APS (1997)

1d scarlet, mint nh right sheet marginal horizontal pair showing accent and "at" inserted variety, fresh, very fine and scarce (Hib. €300), cert. APS (1997)

4d grey green, mint and used vertical strip of three showing missing accent, fresh and very fine (Hib. €405)

10d turquoise-blue, mint nh bottom left corner sheet marginal T22 imperforated control block of six, few gum bends, fresh, very fine and rare (Hib. TC170,...

10d turquoise-blue, mint and nh, vertical pair showing bottom stamp "S over E" variety, very fine and scarce (Hib. €375+).

1s bistre-brown, mint horizontal pair, showing right stamp with accent inserted (Row 15, Stamp 12), fine and very rare, (Hib. T58c, €750), signed by "DM"...

2s6d chocolate, left sheet marginal single, tied BAILE ATHA CLIATH/6.DE.23 cds, on registered express cover to Rathmines, fine and scarce.

2s6d chocolate, single, tied BAILE ATHA CLIATH/2.NO.23 cds, on registered cover to Rathmines, arrival bs, fine and scarce.

2s6d chocolate-brown, mint and mint nh top sheet marginal reconstructed block of eight, showing minor re-entries, all neatly written up and presented on...

2s6d to 10s complete mint set of three, plus complete set in bottom sheet marginal vertical pairs showing the S over E variety in tops stamps of each pair,...

2s6d to 10s, attractive collection/accumulation of mostly mint and mint nh, showing 2s6d assembly of twenty-six singles, mostly mint with a few used, including...

2s6d chocolate-brown, mint single showing Major Re-entry, Plate 3A, Row 1 Stamp 2, fine and scarce (Hib. €900)

1922-23 Thom Three-Line 2s6d chocolate-brown, perfect R in Crown, mint single, position R1/2 with major re-entry plate flaw, fresh, very fine, and a scarce...

10s dull grey-blue, mint single showing Sacrstát error, fresh and very fine, scarce (Hib. €225+)

10s dull grey-blue, used single showing late state error final "t" of Saorstát slopes down, clear central cds, scarce error used (Hib. €390+)

10s dull grey-blue, mint single showing Major Re-Entry Plate 5A, Row 1 Stamp 1, fresh and very fine, scarce (Hib. €600), cert. APS (1996).

10s dull gray blue, mint single with broken "S" in postage, position R8/1 with retouch to 10 plate flaw, fresh, very fine, and a rare error. Hibernian...

10s grey-blue, mint single from Plate 2, showing plate flaw "perfect S", fine and scarce

1/2d green, vertical pair and 1 1/2d red-brown, horizontal pair, plus Dollard 1/2d green on airmail cover to Paris, tied BAILE...

2s6d chocolate-brown, mint nh top right corner sheet marginal block of four, two left stamps showing Minor Re-entries, fine and scarce (Hib. €480+)

2s6d grey-brown (2) and re-brown, three mint or nh mint singles, one showing minor re-entries and another with needle eye accent, 5s rose-red, two singles,...

2s6d to 10s, mint and 5s and 10s mint nh, left sheet marginal singles, fresh and fine (Hib. €495)

2s6d to 10s two complete nh sets of three, two with sheet margins, plus additional 2s6d and 5s singles, a fresh and very fine group (Hib. €1'305)

2s6d to 10s, attractive collection/accumulation of mostly mint and mint nh, showing 2s6d assembly of eight mint singles, mint marginal block of four, five...

2s6d to 10s, complete set each showing minor varieties Hollow overprinted letters and "Needle Eye" accents, fine and scarce (Hib. €275+)

5s rose-red, spectacular mint and mint nh vertical block of eight, showing array of overprint errors including broken A, broken T and needle-eye accent,...

5s rose-red, mint showing plate flaw on the basic Seahorse stamp with inverted T variety (Row 2, Stamp 1), fresh and very fine, a scarce error (Hib. T67a,...

10s dull grey-blue, mint single showing Perfect "S", fresh and very fine (Hib. €270)

2s6d dull brown, mint nh top left corner sheet marginal horizontal pair, both showing the wide dates and dots between S and A proving it is from the composite...

2s6d greyish-brown, mint left sheet marginal block of four, all showing the wide dates and two left stamps with the broken STÁT proving it is from the...

2s6d chocolate-brown, horizontal mint nh pair, fresh and fine (Hib. €475)

2s6d chocolate-brown, top left corner sheet marginal horizontal mint nh strip of three, showing dates wide - wide - narrow, fresh and very fine (Hib. €550)

5s rose-red, horizontal mint nh pair, very light brown spot, fresh and fine (Hib. €925)

5s rose-red, mint, horizontal composite pair, left stamp showing inner frame notch plate flaw (Row 3, Stamp 3), plus right stamp with typical needle-eye...

5s rose-red, vertical mint pair, fresh and fine (Hib. €450)

5s rose-red, mint and mint nh, left sheet marginal vertical composite pair, narrow setting showing inverted T plate flaw (Row 2, Stamp 1), fresh, very...

2s6d to 10s complete set of three, mint, fresh and very fine (Hib.€375)

2s6d to 10s complete nh set of three, two with sheet margins, plus additional 2s6d two singles and two pairs, also 5s single, a fresh and very fine group...

2s6d to 10s, attractive collection/accumulation of mint, mint nh and used, showing 2s6d assembly of thirteen mint singles, fifteen used singles including...

2s6d grey-brow, from the perfect R plate, mint and mint nh bottom left corner sheet marginal block of four, top right stamp showing "circumflex accent"...

2s6d dull grey-brown, mint showing final stage of the missing accent overprint variety (Row 9, Stamp 2), gum crease, fresh and very fine, a scarce error...

2s6d chocolate and 5s rose-red, mint singles showing flat tailed "9" varieties, fresh, very fine and scarce (Hib. €210), cert. APS (1999)

2s6d grey-brown, two mint or mint nh singles, showing one with perfect R and the other with broken R, fresh & very fine (2)

5s red, top right corner sheet marginal block of four, mint and mint nh, fresh and very fine (Hib.€630+)

5s rose-red, mint and mint nh bottom left corner sheet marginal block of four, top right stamp showing "circumflex accent" variety (Row 9, Stamp 2), fresh,...

1927-28 Wide Date group of three incl. 5s rose-red mint and a used single with clear central cds, both showing "flat -tailed 9" from position R3/4, plus...