**/*,208 (6),King Alexander Flood Relief Set, Value of Din. 10.- + 1.- with overprint shifted upwards (see description in HFS manual). Pair from upper left corner with overprint also on margin and block of four from left lower corner with the two lower stamps without overprint as result of shifted overprint upwards! Only one sheet of 10 Din. value with this overprint error was recorded, an extraordinary (unique) item for a superb Kingdom of Yugoslavia collection, extremely rare!!