Iran Qajar Censors & related. Michel M28, 55–56, 73–74 brev,, WWI, Well written up page showing "On Active Service" cover sent from F.P.O. 378 in Eastern Persia 1919 to Bombay with Quetta censor "PASSED BY CENSOR / IMP. ARMS / QUETTA" Bombay arr canc 3 Feb 19 on back. Quite scarce . Some tropical staining.