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            4,480,000 150-156
* 000 00001 B  -  * 057 60000 B            5,760,000     1-9
* 057 60001 B  -  * 059 20000 B              160,000      10:A1-H1[?]
* 059 20001 B  -  * 064 00000 B              480,000      10:A2-H4
* 064 00001 B  -  * 115 20000 B            5,120,000   11-18
* 115 20001 B  -  * 116 80000 B              160,000      19:A1-H1[?]
* 116 80001 B  -  * 121 60000 B              480,000      19:A2-H4
* 121 60001 B  -  * 172 80000 B            5,120,000   20-27
* 172 80001 B  -  * 174 40000 B              160,000      28:A1-H1[?]
* 174 40001 B  -  * 179 20000 B              480,000      28:A2-H4
* 179 20001 B  -  * 230 40000 B            5,120,000   29-36
* 230 40001 B  -  * 232 00000 B              160,000      37:A1-H1[?]
* 232 00001 B  -  * 236 80000 B              480,000      37:A2-H4
* 236 80001 B  -  * 294 40000 B            5,760,000   38-46
* 294 40001 B  -  * 296 00000 B              160,000      47:A1-H1[?]
* 296 00001 B  -  * 300 80000 B              480,000      47:A2-H4
* 300 80001 B  -  * 358 40000 B            5,760,000   48-56
* 358 40001 B  -  * 360 00000 B              160,000      57:A1-H1[?]
* 360 00001 B  -  * 364 80000 B              480,000      57:A2-H4
* 364 80001 B  -  * 416 00000 B            5,120,000   58-65
* 416 00001 B  -  * 417 60000 B              160,000      66:A1-H1[?]
* 417 60001 B  -  * 422 40000 B              480,000      66:A2-H4
* 422 40001 B  -  * 428 80000 B              640,000      67
* 428 80001 B  -  * 430 40000 B              160,000      68:A1-H1[?]
* 430 40001 B  -  * 435 20000 B              480,000      68:A2-H4
* 435 20001 B  -  * 441 60000 B              640,000      69
 [exactly one of the questionable star ranges should exist;]
 [ as of Jul'10, I've not observed a note from any of them.]

                                                Total: 9 star groups.

 Special production: none.

                                              Grand total: 18 groups.