Bank of Sudan, specimen 50 Piastres, 1970, prefix B/00, no. 1722, 1 Pound, 1972, prefix C/, no. 038, 5 Pounds, 1970, prefix D/00, 10 Pounds. 1972, prefix E/6, no. 195, (TBB B307-10 Pick 12s-15s), first note with SPECIMEN perforations at four corners, no. perforation, second note and third note, no. perforation, all with red CANCELLED at front and reverse, some show handling, third note good extremely fine, remaining about uncirculated to uncirculated (4)
