Lot
1135 
Special Delivery, 1911-17, 10¢ Ultramarine, Plate 5520, group of four items showing how plate 5520 was reused comprising E8 bottom plate number and imprint strip of three (hinge reinforced), E9 top plate number and imprint strip of three, E10 bottom plate number and imprint strip of three, and E11 bottom plate number and imprint block of six, F.-V.F. Scott No. E8-E11 $2,585.
Realized: $700