SERIES 1957B $1 SC by GROUPS

 Circulation production, regular notes:

 Begin serial      End serial     Type      Length      Runs

Q 940 80001 A  -  Q 999 99999 A            5,920,000 148-157
R 000 00001 A  -  R 999 99999 A          100,000,000   1-157
S 000 00001 A  -  S 999 99999 A          100,000,000   1-157
T 000 00001 A  -  T 999 99999 A          100,000,000   1-157
U 000 00001 A  -  U 999 99999 A          100,000,000   1-157
V 000 00001 A  -  V 999 99999 A          100,000,000   1-157
W 000 00001 A  -  W 999 99999 A          100,000,000   1-157
X 000 00001 A  -  X 999 99999 A          100,000,000   1-157
Y 000 00001 A  -  Y 121 60000 A           12,160,000    1-19
Y 121 60001 A  -  Y 124 80000 A              320,000      20:A1-H2[?]
 [the ending serial 12480000 is not an even multiple of the]
 [ 640,000-note print run; an explanation is needed here.  ]

                                             Total: 9 regular groups.

 Circulation production, star notes:

 Begin serial      End serial     Type      Length     Run:pos

* 948 80001 A  -  * 953 60000 A              480,000   149:A2-H4
* 953 60001 A  -  * 998 40000 A            4,480,000 150-6
* 000 00001 B  -  * 441 60000 B           44,160,000  1-69
 [a total of 7 serialling gaps should exist in the star]
 [ notes, each 160,000 serials long; I do not currently]
 [ have data on the locations of these gaps.           ]

                                                Total: 9 star groups.

 Special production: none.

                                              Grand total: 18 groups.