SERIES 1974 $20 by COMPLEX BLOCKS

Circulation production:

 AAcn          CAcn                 FAcn          HAcn   IAcn   JAcn   KAcn
 AAcp          CAcp                                      IAcp          KAcp
                      DBcn          FBcn          HBcn          JBcn
 ABcp          CBcp                 FBcp          HBcp          JBcp   KBcp
                      DCcn   ECcn          GCcn                               LCcn
                      DCcp   ECcp
        BDcn                               GDcn                               LDcn
                      DDcp   EDcp          GDcp                               LDcp
        BEcn
                                           GEcp
        BFcn
        BFcp                               GFcp

        BGcp
 A*cn   B*cn   C*cn   D*cn   E*cn   F*cn   G*cn   H*cn   I*cn   J*cn   K*cn   L*cn

                                                   Total: 40 regular + 12 star = 52.

Special production: none.

                                              Grand total: 52 different, 52 overall.