1911 FIRST U.K. AERIAL POST, LONDON POSTCARD IN GREEN TO LIVERPOOL WITH 'THE FINANCIAL OUTLOOK' ADVERT. Good to fine used London postcard in olive green, corner bend, addressed to Liverpool with KGV ½d tied fine strike 'FIRST UNITED KINGDOM/AERIAL POST LONDON' date stamp SP 9 1911 die 3. On reverse fine printed advert 'THE FINANCIAL OUTLOOK... THE FINANCIAL OUTLOOK GRANTS A FREE DEAL TO ALL SUBSCRIBERS, WITH AN OPPORTUNITY OF GAINING A PROFIT OF £10. YOU CHOOSE YOUR OWN STOCK AND YOUR OWN TIME ....'. (Ref 140747)