Lot 30758 – 1899-1901 two letters on page, Teheran to UK Jan 1901, bearing pairs 1ch and 2ch with violet control

1899-1901 two letters on page, Teheran to UK Jan 1901, bearing pairs 1ch and 2ch with violet control handstamps across stamps and 5ch on 8ch violet surcharge tied by oval Teheran Maidan, and domestic letter third weight registered Hamadan to Nain franked with 1kr and 5ch with violet handstamps; two scarce and very attractive letters with good range of overprints.