Los 1668
1 kran violet optd. in red used on 1902 cover to Teheran in combination with perforated red registration label used as 1 chahi adhesive (even though cover was registered in manuscript), the 1 kran tied by HAMADAN cds (8/11) in black and the registration laberl tied on reverse witth Teheran cds (13/11). An extraordinary usage on cover
