SERIES 1950B $100 FRN by BLOCKS

Circulation production:

 AA   BA   CA   DA   EA   FA   GA   HA   IA   JA   KA   LA
      B*   C*   D*        F*   G*   H*   I*   J*   K*   L*

                                 Total: 12 regular + 10 star = 22.

Special production: none.

                            Grand total: 22 different, 22 overall.