Trans-Atlantic Air Post 1919. One Dollar on 15c. red on envelope from the first flight crossing the North Atlantic by pilots Alcock and Brown in the Vickers Vimy flying machine. The stamp cancelled by machine cds St. Johns june 11 1919, 10.30 am and arrival postmark London june 17 1919 on reverse. The bi-plane landed in a bog in Ireland completing the first non-stop flight and winning The Daily Mail prize. Captain Alcock took the mail bag to London and the contents were datestamped 17th june 1919. Envelope has on front the annotation : Certify that this letter was brought to England by the Vickers Vimy Rolls Aeroplane ..... St. Johns 14.6.19 V. Gordon, a fine and rare cover, cat.v. £ 3000 

Airmail. Defense of Madrid 45 centimos + 5 pesetas blue imperforated with Muestra overprint (Edifil no. 759M), very fine without gum (as issued)

Airmail. Curtiss Jenny 16 cents green in center line block of 4, very fine unmounted mint, cat.v. $ 480+

collection airmail covers/postcards between 1912 and 1938 including Rhein und Main (7 ex.), 1 Gelber Hund, Zeppelin mail etc. totally 14 items on album leaves 

collection of 32 Airmail covers ca. 1925-1930 including first flights and better items