SERIES 1977 $1 by BLOCKS

Circulation production:

 AA   BA   CA   DA   EA   FA   GA   HA   IA   JA   KA   LA
 AB   BB   CB   DB   EB   FB   GB   HB   IB   JB   KB   LB
      BC   CC   DC   EC   FC   GC             JC   KC   LC
      BD             ED   FD   GD                       LD
      BE             EE   FE   GE                       LE
      BF                  FF   GF                       LF
      BG                       GG
 A*   B*   C*   D*   E*   F*   G*   H*   I*   J*   K*   L*

                                 Total: 49 regular + 12 star = 61.

Special production: none.

                            Grand total: 61 different, 61 overall.