UP FOR AUCTION IS ONE (UNDER-GRADED)1937 $10.00 BILL  WITH THE COYNE -TOWERS SIGNATURES FEATURING THE LOW PRINT (Z/D) PREFIX. THIS  EXAMPLE OF THE 1937 SERIES OF THE CANADIAN BANKNOTE HAS BEEN  STRICTLY GRADED (UNDER-GRADED) BY B.C.S. THIRD PARTY GRADING IN VERY- FINE-25 CONDITION. THANKS FOR LOOKING!