SERIES 1969 $50 by BLOCKS

Circulation production:

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

                                  Total: 12 regular + 8 star = 20.

Special production: none.

                            Grand total: 20 different, 20 overall.