Issue Date: 20th March 2018
The Commemorative Retail Booklet comprises four Machin Definitives flanked by the Hurricane and Lightning commemoratives. The self-adhesive stamps are printed in Gravure so that the RAF centenary stamps differ from those on the Miniature Sheet and Prestige Stamp Book.
There are four 1st class and two commemorative stamps within the booklet.
Kingston upon Thames | Hawkinge, Folkestone