Description
1941(Oct 20)Plain airmail env to Worcester bearing Air 60c [SG 418] tied Zurich 9 d/s & w/PC90 Opened By/Examiner 2523 [Imprint 51/9911. H.B.] label…..[This would have travelled Zurich-Barcelona by rail then flown Iberia to Lisbon – BOAC/KLM to GB]