1957, TANGIER 1857-1957 set of three, each stamp Hyphen omitted, mint never hinged (SG £ 370)

1879/99, Five postal stationery answering cards and 17 postcards, all unused and fine.

1959, UPU Booklet with FDC on each page, fine (Yvert 94-106)

1925, Chiffre Taxe overprinted complete set of five, all unused, tiny gum toned, otherwise fine and scarce.

1940, "PAN AMERICAN UNION" Security Banknote Co. Proofs, 1,25 c. blue with Specimen punch and black imperf. Bromide-photo Proof in unissued design without value, both from printers archive, fine and scarce.

1952/81, Four postal stationery aerogramme used, including 6 a. on 6 d. lilac, overprinted issue used, First Flights Berlin and Amsterdam, fine.

1886, Official Stamp essay 20 c. ochre without the Official overprint, additional three imperf proofs on thick paper, one with Specimen overprint, very fine

1860/61, 1 d. blue in a block of six cancelled by dotted TARMA handstamp in black, plus 1  p. brick red worn plate cancelled, fine

1873, folded commercial envelope with blue "GILDEMEISTER & Co." from LIMA to Lanman & Kemp in New York City, with blue oval "FORWARDED BY W. P. MAAL. A SPINWALL." mark from Panama, on front arrival mark "NEW YORK DEC 17", two vertical folds, otherwise fine forwarding agent ship mail.

Crash of the Gipsy Moth Lady Elijah 15-8-1931. Envelop with the signature of the pilot Francis Chichester carried on his flight from Manilla to England, very fine. During a short demonstration flight at Katsura, Japan the plane hit some telephone cables and was totally wrecked. Chichester was badly wounded but recovered., Nierinck cat. 260

1857/58, ½ r. blue vertical strip of five and single, plus Pro Juducual revenue stamps tied by ink stroke on administrative document bearing an official “Sello cuarto de oficio” revenue stamp issued for the biennium 1858–1859, with a face value of one cuartillo on reverse. The manuscript contains period handwritten accounting and legal notations referring to payments in reales, postal or administrative fees, and transactions involving the...

1867, Official cover from San Juan to Toa Baja, bearing two single Cuba 1864 ½ r. green on pink tied by elliptical handstamps to homemade envelope with imprint inside, postmarked ´Puerto-Rico 29/Abr 67´ cds. adjacent, as well as fancy handstamped ´Gobierno Capitania General [Military Governor] de la Isla de/Pto Rico´ official sender´s cachet; tiny toned, otherwise fine.