Lot 10573 – 1917 Persia Censored Mail: An envelope sent from HBMs

1917 Persia Censored Mail: An envelope sent from HBMs Consulate General with a fine strike in violet of the rare British « Passed Censor » (used by the British Consulate General in Isfahan), alongside the circular violet cachet « BRITISH CONSULATE GENERAL ISFAHAN », franked with a Ahmad Shah 12c to flap, sent 20 April 17 , sent to London, via Teheran 3 May 17 forwarded to Firenze 22 JU 17 and , with arrival to front London 18 JU 17, very fine, rare