1911 FRST OFFICIAL U.K. AERIAL POST WINDSOR PRIVILEGE POSTCARD IN VIOLET TO 'B.G. ALLEN' ESSEX. A good example of the very scarce Windsor privilege postcard in violet, slight soiling, from Windsor to 'Mr B.G. Allen, 117 Elgin Rd, Seven Kings, Essex' with KGV ½d Downey cancelled fine strike 'FIRST UNITED KINGDOM/AERIAL POST WINDSOR' date stamp SP 16 1911 Die 2. A well known card from a Mr J Allen to his son with message on reverse 'This is sent as a Souvenir of the first ever Aerial Post (from Windsor to London) on which your Dad acted as Superintending Postmaster'. (Ref 141484).
