Los 593
BAKU: "Postes consulaires persanes Bacou", black seal on Ahmad Shah 12 ch. on reverse of cover via "ENZELI 10.III.20" and Recht (additional strike on the stamp) to Zendjan with arrival mark on front, additional British "PASSED BY CENSOR 550" over white bilingual label; the cover somewhat reduced in size by opening at top, very scarce
