Fifty Years of British Air Mails 1911-1960, by N C Baldwin.

Published by House of Antiquity.  S/B, 47pp.

A simplified listing of significant events in British air mail history, from the first UK aerial post from London to Windsor in September 1911 to the Comet-4 jet flights of 1959-1960.  Examples of cachets, post cards, airgraphs, aerogrammes, and covers are illustrated in black and white.  This reprint of the Francis J Field 'The Aero Field Handbook No.17' includes original valuations.