SERIES 1950C $20 FRN by BLOCKS

Circulation production:

 AA        CA                       HA   IA   JA   KA
                DB   EB   FB
      BC             EC        GC                       LC
 A*   B*   C*   D*   E*   F*   G*   H*   I*   J*   K*   L*

                                 Total: 13 regular + 12 star = 25.

Special production: none.

                            Grand total: 25 different, 25 overall.