Stamps and Covers of the World - Day 1

ITALIA ANTIGUOS ESTADOS: ESTADOS PONTIFICIOS. 1859. ROME to SYDNEY (Australia) via British Military Camp ´Aldershot´, 1852 6 baj. black on grey with 50 baj. blue, tied by GRIDS to lettersheet from ROMA 19 NOV 859 via the British Military Camp Aldershot where it was re-addressed, franked with a Great Britain 1856 6d. lilac (Scott 27; SG 70) for the onward postage to the Archbishop of Sydney Rev. Dr. Polding, the letter was carried by P. & O. packet PERA to Alexandria, then overland crossing the desert with camels and donkeys to Suez, reaching P. & O. packet NORTHAM to Sydney with arrival marking FE 9 1860, then forwarded to Mudgee (NSW), but finally returned to Sydney on March 19 1860; the GB 6d uncancelled in error because the postman at Farnboro Station cancelled the Papal States 6 baj. instead. Minor imperfections as usual and 6 baj. with small corner fault, otherwise Very Fine. 2016 K. Louis BPP Certificate. Ony 7 re-addressed combination covers with Papal States & GB frankings are recorded in the Karl Louis card index register of which only 4 bear the rare 50 baj. adhesive stamp, and 3 are from the correspondence to the Archbishop of Sydney Dr. Polding (John Bede Polding 1794-1877). (Illustrated in ´Letter Mail from and to the Old Italian States´ by Mentaschi-Matha pág. 245). Sa.7a, 10.