1911 FIRST OFFICIAL U.K. AERIAL POST/USED LONDON POST CARD IN BROWN/SCHWEPPES ADVERT. Fine example of the London post card in brown with KGV ½d Downey cancelled fine strike FIRST UNITED KINGDOM/AERIAL POST LONDON date stamp SP 9 1911 die 2, addressed to New Brighton, Cheshire. On reverse fine advert "From SCHWEPPES LIMITED".... "We were first in introducing Aerated Waters and have maintained our position as the premier firm for over 120 years. We again take the lead in addressing you by first Aerial Post, and ask you as a connoisseur to insist on having Schweppes Soda Water, Dry Ginger, Ale, or Tonic Water. It has reached every part of the world." (Ref 104459).