1854 10c pale rose, horizontal pair, cancelled circular dots, margins all around, beautiful color with a slightly bluish tint, v.f. (Cat No. 2) (Image)

Est.$500

1871 5c blue, boxed Reclamado (Postage Due) cancel, fine and rare "Postage Due" from the Spanish period, (Cat No. 39) (Image)

Est.$150

1950 Fourth Anniversary of the Republic of the Philippines, complete set of three large die proofs, die sunk on cards, v.f. (Cat No. 547-549P) (Image)

Est.$250

1947 Manuel Quezon and FDR, complete set of three large die proofs, die sunk on cards, v.f. (Cat No. C64-66P) (Image)

Est.$250

1947 American Bank Note Company Specimen sheetlet, die proof of eight (four different designs), die sunk on card, dated and signed, approved for the 2a and 1 Peso green "Woman striking anvil" design, also handstamped "approved" with engraving order department seal, v.f., rare (Image)

Est.$500

1925 (16 Sep) Manila-Aparri, carried by de Pinedo en route to Japan, with special "Comm. F. de Pinedo's Rome-Philippines-Tokyo" handstamp, with Manila (Sep. 11) cds, franked with 2c, tied by special airplane cancellation, with "Via Pinedo's Flight Round the World" cachet on reverse, v.f. (Cat No. AAMC 7) (Image)

Est.$500

1928 (7 April), Manila-Culion Island flight, with special four-line "First Flight - Manila to Culion Island - U.S. Army Amphibian Plane - April 7th, 1928" handstamp and "Via U.S. Army Air Service" cachet, Manila (Apr. 6) cds, with "Culion, Rec'd Apr. 7" postmark on reverse, v.f., only 75 flown (Cat No. AAMC 24) (Image)

Est.$150

1931 (13 July), first flight from Mati-Ormoc, carried by British aviator F.C. Chichester en route from Australia to Japan, with special "First Aerial Mail" cachet, franked with 16c Dewey (faint perf. toning), with "Ormoc Leyte Rec'd July 13" postmark on reverse, fine, only 101 covers flown (Cat No. AAMC 47) (Image)

Est.$150