b'71193 197193C France - Accelerated By Airmail: 1910 (June 22) use to Sydney of attractive illustrated cover for Grande Semaine dAviation (English translation: Grand Week of Aviation) in Rouen, attended by the leading aviators of the day, bearing France 25c tied by Rouen datestamp, North Sydney (July 25) backstamp. [Whilst there is no proof this cover was airlifted at the event, such flown souvenirs were produced. The only recorded use of the commemorative cover to Australia.] .$450600194C Germany - Accelerated By Airmail: 1928 (Oct. 10) corner card inscribed postcard Friedrichshafen to Sydney with Graf Zeppelin oval Mit/Luftschiff LZ127/befrdert handstamp in blue, bearing 1928 2Rm Graf Zeppelin for airmail surcharge to US and 15pf UPU postcard rate, MIT LUFTPOST etiquette tied by datestamp,carried on LZ127 Graf Zeppelin Oct.11 flight to New York (Oct .16 arrival), thence by surface to Australia.Extremely rare commercial Zeppelin article destined for Australia. .$1,8002,400195 197195C Germany - Accelerated By Airmail: 1929 (Aug.15) remarkable and unique commercial usage of cover(small flap faults) from Freidrichshafen to Sydney carried to Japan aboard Graf Zeppelin Round The World Flight (Aug 7-Sept 4), bearing 1928 Graf Zeppelin 2Rm pair (airmail surcharge) and 25pf (UPU rate), typewritten Mit Luftschiff ?Graf Zeppelin? bis Tokio, handstamped Friedrichshafen (Bodense) ? Tokio,and pictorial LUFTSCHIFF GRAF ZEPPELIN/WELTRUNDFAHRT 1929, light arrival datestamp TOKIO/19.8.29 upper right. . $2,4003,000196C Germany: 1932 (Jan. 30) cover Munich to Samarai Papua bearing 1926 Air 1m and 5pf endorsed for airmail Amsterdam-Medan, 1Rm05 franking representing the UPU 25pf rate plus airmail surcharge 80pf per 10gms, Mit Luftpost etiquette with KARACHI/CANCELLED/10FEB32 applied thereover and manuscript Via Danashkodi added at lower right, carried by KLM flight 63 arriving Danish East Indies Feb.14, thence by surface, backstamped Munich. Very early commercial airmail service destined for Papua. .$240300197C Germany: 1933 (Dec 5) real photo postcard from Grobschnau to Victoria franked aggregate 65pf for UPU 15pf (postcard) rate plus airmail surcharge 50pf, carried Imperial Airways flight IE246, the first to be extended from Rangoon to Singapore. Postcards accelerated by airmail in this early period very rare. .$240300'