Picture postcards of the four pilots, Greswell, Hamel, Hubert and Driver, the last possibly a later card produced from an earlier image, the others fine contemporary real Photo cards. (4). (Image1)

1911 (Sep 9) Brown London to Windsor card with Buchanans "Black & White" Scotch Whisky illustrated advert on the reverse, addressed to Nigeria franked KEVII 1d (JB / &Co perfin) tied by the London Aerial Post c.d.s code 2, a Lagos arrival c.d.s (Sep 29) alongside. A very unusual destination for this uncommon advert card. Photo on Page 14. (Image 1) (Image 2) (Image1)

1911 (Sep 12) Violet London to Windsor "Privilege Mail" envelope to "P.C Burton & Co, offices of the Aerial Post, General Buildings, Aldwych, W.C" with enclosed violet notepaper, bearing KGV 1d tied by the London Aerial Post c.d.s code 3. An exceptional late use of this envelope, which was supposed to have been cancelled and flown on September 9th, superb colour and rare. Photo on Page 16. (Image1)

1911 (Sep 16) Violet Windsor to London "Privilege Mail" envelope with KGV 1d tied by Windsor Aerial Post c.d.s code 1, addressed to "Captain W. Windham, 30 Evelyn Gardens, London S.W" and signed "W. Windham, Founder of the 1st Aerial Post", backstamped at Cricklewood (Sep 18). Very fine, extremely good colour and rare; just three violet envelopes recorded addressed to and signed by Windham. Photo on Page 16. (Image1)