Ottoman Turkey: circa 1871 cover to Ankara franked with 10pa perf. 13 1/2 of 1868, pair of 20pa and 1pi of 1869-71 irregular perf. Dulos stamps for 2pi10pa double weight up to 100 route hours rate (distance was 87 hours) tied by DERALIYYE 81 triple box handstamps. Cover flap missing but still scarce three colour franking double weight cover.
