World’s rarest postage stamps. Greatest Costa Rica items from the Frederick R. Mayer Collection

It’s the dream of every stamp collector to own the world’s rarest postage stamps. For most of us it is indeed just a dream. 9 years ago, the philatelic world had the chance to witness the auction of the biggest Costa Rica stamp collection.

In October 22nd, 2008 Spink Shreves Galleries sold at an unreserved  auction, one of the greatest single country collections ever formed. There is no question that the collection of postage stamps and postal history of Costa Rica is the most comprehensive and valuable ever formed. This collection was assembled over a lifetime by the renowned philatelist Frederick R. Mayer. Its scope and depth are simply remarkable. Replete with virtually every recorded major rarity in all categories. Often with multiple examples of each.

Costa Rican philately were extensively covered in Mayer Collection in all areas. It included stampless covers, stamp issues both on and off cover. It also included the finest and most comprehensive selection of 1863 First Issue covers ever offered at auction. Essays and proofs, air mail related material, postal stationery and revenues and much more. The appearance of this spectacular collection was truly a once-in-a-life opportunity for collectors of Latin American stamps.

I’m excited to present you the rarest and most expensive items sold in this auction.

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