Lot
2704 
Turkey, 1870, Duloz, 10pa dark beige, block of eight, type III, tied by "Deraliye 81" box handstamps on 1887 folded letter sheet from Deraliye to Izmir, Very Fine, a very rare multiple on cover; with 2015 ISFILA certificate. Michel No. 13 b B. Scott No. 28 var. Estimate $2,000 - 3,000.