1864, 3 1/8 C. black on folded envelope from GUPAN to ROSALES tied by clear black oval "PROV. OF PANGASINAN / GAGUPAN", vertical file folds and tiny crease. Unique and attractive postal history for an advanced collection. Cert. Graus ÷ 1864, 3 1/8 C. centavos negro. LA GUPAN a ROSALES. Matasello OVALADO PROV. DE PANGASINAN / GAGUPAN. Pliegues verticales y pequeño pliegue. Pieza unica y de lujo. Cert. Graus (Image)

1881/88, 2cts rose, 2 4/8 cts. blue (horizontal strip-4) and 6 2/8 Cens on 12 4/8 grey (vertical pair) tied oval "CERTIF" to front of registered letter from "MANILA" to Paris with french TPO "MARSEILLE (A PARIS) 6 JUN 85". Very rare, cert. Graus (1992). ÷ 1881/88, 2 cts rosa, 2 4/8 cts azul (tira a cuatro) y 6 2/cts s. 12 4/8 cts gris (par). Frontal de carta certificada de Manila 1885 a Paris, transito francese ferrocarril "MARSELLA (A PARÍS) 6 JUN 85". Matasello en negro. Precioso franqueo mixto tricolor. Muy rara. Cert. Graus (1992). (Image)

1928 registered cover from San Jose to Switzerland per U.S. Army Air Plane to Manila and via New York to Dübendorf, franked by complete set of four 1926 Officials plus 20c 'Washington' all tied by airplane h/s, with "SAN JOSE P.I./APR/7/1928" duplex, and on the reverse with special U.S. Army Air Service dater and respective transit and arrival datestamps, fine. (Image)

1896, stationery card pelon 5 C. brown canc. "MANILA 18 MAR 96" endorsed "p. Isla de Luzon" (steamer of Comp. General de Tabacos de Phil.) to Hamburg/Germany w. April 18 arrival. (Image)

1915, wrapper 1 C. green used "...NOV 20.." to a german civilian in Tsingtau/China (under Japanese occupation) with transit "SHANGHAI 9 DEC 16" on reverse, unusual. (Image)