1922 Dollard o/pt 2/6d, 5/- and 10/- mint, fine and lightly mounted. Cat £300 (Image)

1922 Thom o/pt 1½d red-brown with the 'PENCF' error, fine used on piece with 6d. Scarce. Cat £350 (Image)

1922 Thom o/pt 2d orange Die 2 marginal mint with inverted o/pt, a fine, lightly mounted example. Cat £400 (Image)

1922 Thom 2s6d with shiny blue-black ovpt in mint hr lower left corner marginal pair, showing ovpt variety "R" over "SE" on 2nd stamp, showing partial guide cross indicating that this is from base plate 2/4L, state 2, very fine and scarce item for the Seahorse specialist, see album page for more info (Image)

1922 Thom (shiny blue-black) o/pt 5/- rose-carmine u/m. Superb. Cat £275+. MacDonnell Whyte Cert. (Image)

1922 Thom (shiny blue-black) o/pt 10/- dull grey-blue fine used with neat circular cancel. Scarce. Cat £1400 (Image)

1922-23 Thom 2s6d pale brown showing minor re-entry at top left, used on 1923 (Feb 19) registered cover used locally in Dublin, arrival bs, fine philatelic cover (Image)

1922-23 Thom 5s with "accent reversed" variety in mint hr marginal horiz. pair, folded perfs. between stamps, fine, ex P. H. Williams, cert. MacDonnell (2012) (SG £900+) Hib. T60b (Image)

1925 Narrow Date 2s6d mint top right corner marginal pairs (2), one mint nh from plate 2/4 L, with top stamp R1/4 showing "Reed" re-entry with helmet and shield doubled; other mint hr showing state 2 (reduced) of this re-entry, very fine pair. Hib. T66ed (Image)

1925 Narrow Date 5s Rose-Red used block of four with Limerick 13 NO 25 cds (date confirming that it is the first printing from Dublin Castle), fine, ex Pedneault, cert. MacDonnell (2016) (Image)

1925 Narrow Date 5s Rose-Red mint nh block of six from the top right corner of the sheet (hinged in margin only), showing inner frame notch at R3/3, rare plate variety for the specialist, ex Dulin, photocopy cert. Macdonnell (2004) Hib. T67b (Image)

1927 Composite Dates 2s6d mint pair showing wide and narrow dates, left stamp showing interesting "hollow S" variety, light vert. bend on right stamp otherwise fine. Hib. T69h (Image)

1925 o/pt 10/- dull grey-blue in marginal composite pair (wide and narrow dates) mint, the upper stamp with hinge remainder, the lower u/m. Scarce. Cat £1200 (Image)

1925 Wide Date 2s6d plate 6/8 Right lower right corner marginal block of 10 with light, lightly cancelled, fine multiple (Image)

1935 Re-Engraved 2s6d chocolate on cover with definitives tied by Port Lairge double circle ds, fine philatelic cover

1923 Pair of covers; one registered Dublin to Paris prepaid eight pence but with boxed NO FLIGHT / SENT BY / ORDINARY SERVICE, other cover prepaid ovpt. 1d and 4d (incl. two pence air fee) sent Dublin 26 MAR via London - Paris air service with imperf. P25 etiquette tied Dublin machine (Image)

1923 GB 5d envelope printed in green for Irish use, size G, used with Thom Saorstat 4d, sent airmail Dublin 24 SP to Cologne, via Instone Air Line service London-Cologne, some creasing, rare use. (Image)

1923 Cover Dublin 2 OC 23 to Warsaw, flown London to Berlin by Daimler Airways, Warsaw arrival 7X, franked 7d incl. ovpt. 1 1/2d and 5d, fine (Image)

1923 Cover Dublin 17 OC 23 to Hamburg by Daimler Airways, flown from London to Hamburg (arrival cds 19.10) with "Mit Luftpost" cachet, franked 7d incl. Thom Wide 1d block of 4 (Image)

1923 Daimler Airways London-Berlin Air Service, reg. cover Bray 23 OC 23 to Berlin, franked ovpt. 9d and Map 1 1/2d, Berlin arrival 26.10.23, last of this short-lived service (ended 26 October) (Image)

1923 Airmail cover Dublin 23 OC 23 to Zürich by London-Munich airmail, thence by Swiss Ad Astra airmail Munich-Zürich, franked sixpence incl. Thom Saorstat 1d (3), scarce (Image)

1923 Cover Dublin 26 NO to Paris with P.25 Air Mail label, weather disrupted flight from London and with boxed NO FLIGHT / SENT BY / ORDINARY SERVICE, fine (Image)

1927 Cover Dublin 7 MR to Uganda by first flight Cairo-Jinja, aircraft crashed on Khartown-Kisumu route and forwarded by surface mail, with red KENYA-SUDAN AIR MAIL cds, scuff to address panel, fine (Image)

1929 First Airmail Service in South Africa, Irish acceptance for Capetown-East London with mixed use of Sword 1/2d and GB KGV on British 1/2d envelope, POSTED AT SEA 5 AU 29 DUN LAOGHAIRE, East London arrival 26 AUG, fine (Image)

1929 Airmail cover Dublin 11 MAR 29 to California with 2d & 1/- SE definitives, prepaid on posting with US 5c airmail for "air mail from New York" and carried thus to Oakland, very unusual combination of the countries for air service (Image)