SERIES 1990 $50 by BLOCKS

Circulation production:

 AA   BA   CA   DA   EA        GA   HA   IA   JA   KA   LA
      BB                       GB                       LB
      BC
      B*   C*                  G*             J*

                                  Total: 15 regular + 4 star = 19.

Special production: none.

                            Grand total: 19 different, 19 overall.