Ceylon. Used. Interesting accumulation of thousands of stamps, from QV to QE2, all used. While the QV is important for varieties and small town postmarks, similarly with EDV11, it is the KGV pictorials of SG#368 to #378 and KGV1 #386 – #397 for a study of the perforation varieties with considerable potential here. Modern goes up to Birds high values etc. Definitely for the specialist.