SERIES 1981 $10 by BLOCKS

Circulation production:

 AA   BA   CA   DA   EA   FA   GA   HA   IA   JA   KA   LA
 AB   BB   CB   DB   EB   FB   GB   HB   IB   JB   KB   LB
      BC                       GC
      BD
      BE
 A*   B*   C*   D*   E*   F*   G*        I*             L*

                                  Total: 28 regular + 9 star = 37.

Special production: none.

                            Grand total: 37 different, 37 overall.