1911 (09) First UK Aerial Post - Purple/Brown Envelope - 1d Red - First United Kingdom Aerial Post, London H/S

Excellent First UK Aerial Post - Purple/Brown Envelope (well it looks Purple/Brown to me, but it's certainly not the ultra rare Violet version!).

1d Red cancelled with the First United Kingdom Aerial Post, London H/S (Dated Sept 9th 1911).

Open top, but inside is an unused Aerial Post notepaper, which I assume you were meant to write your message on!

Code: 63694