Ireland (Éire), Scott #779 (Hibernia #D140), used(o), 1991, Seventh Definitive Series: Ancient Archeological Treasures of Ireland; stamp shows the head of the Lismore Crozier, dated to between 1100 and 1113 AD, it consists of a wooden tubular staff lined with copper-alloy plates; embellished with silver, gold, niello, and glass; and capped by a crook with a decorative openwork crest; it was found in 1814 in a walled-up doorway in Lismore Castle in County Waterford, where it was probably hidden in the late Middle Ages during a period of either religious persecution or plunder raids; 28 pence, coarse screen offset lithography printed, no watermark, perforated: 15x14½, orange and black; Scott 2019 catalog value: 40¢. Nicely centered, light, scattered, non-descript cancel marks on the lower border at the right bottom and these are well clear of the main image, sound back, good perforations; centering and image free cancel warrants a selling price premium; inventory listing code: MF. This is not a 'bait-and-switch' offer. The stamp you see will be the one you receive.
Please review my terms of sale. If you are not ordering from the United States, there is a $US1.45 additional postage expense that needs to be added to the price of the stamp. If you are ordering from the United States, there is only a $US0.63 added postage expense. Also, if you make additional purchases from my offerings, they can all go in one mailing at no extra shipping expense for the added purchases. I will send the purchase by US first class mail, since the relatively low value of the stamp does not warrant signature or tracking mail. Hence the buyer assumes risk of loss or non-delivery. I will keep a scan of my mailing to verify that the correct mailing address was used. If not satisfied, return the stamp to me at your own expense, and I will refund the cost, but not my postage to you. If the stamp is not as described, I will refund the cost and reimburse you for postage both ways.
By way of reference, I am an American Philatelic Society member (195176) and an American Stamp Dealers Association (ASDA) member. Thank you for looking, and I hope this is the perfect stamp to fill that gap in your collection.