Page 98 - Frank Walton GB Queen Elizabeth II Wildings

9d Bronze-Green

13 February 1968 - London to Chicago, USA

Postcard Air mail Zone B from 3 October 1966 to 14 February 1971: 9d.

22 November 1966 - Isle of Man to Amiens, France
All-up European letter rate from 3 October 1966 to 14 February 1971: 9d per ounce.