SERIES 1950D $10 FRN by GROUPS

 Circulation production, regular notes:

 Begin serial      End serial     Type      Length      Runs

A 756 00001 C  -  A 999 99999 C           24,400,000 211-278
A 000 00001 D  -  A 144 00000 D           14,400,000    1-40

B 666 00001 I  -  B 999 99999 I           33,400,000 186-278
B 000 00001 J  -  B 999 99999 J          100,000,000   1-278
B 000 00001 K  -  B 169 20000 K           16,920,000    1-47

C 403 20001 C  -  C 594 00000 C           19,080,000 113-165

D 396 00001 C  -  D 637 20000 C           24,120,000 111-177

E 406 80001 C  -  E 745 20000 C           33,840,000 114-207

F 424 80001 C  -  F 784 80000 C           36,000,000 119-218

G 306 00001 G  -  G 999 99999 G           69,400,000  86-278
G 000 00001 H  -  G 460 80000 H           46,080,000   1-128

H 504 00001 B  -  H 608 40000 B           10,440,000 141-169

J 187 20001 B  -  J 342 00000 B           15,480,000   53-95

K 990 00001 A  -  K 999 99999 A            1,000,000 276-278
K 000 00001 B  -  K 172 80000 B           17,280,000    1-48

L 691 20001 C  -  L 999 99999 C           30,880,000 193-278
L 000 00001 D  -  L 316 80000 D           31,680,000    1-88

                                            Total: 17 regular groups.

 Circulation production, star notes:

 Begin serial      End serial     Type      Length    Runs

A 111 60001 *  -  A 122 40000 *            1,080,000 32-34
A 125 20001 *  -  A 126 00000 *               80,000    35:O-R
A 126 00001 *  -  A 129 60000 *              360,000    36

B 352 80001 *  -  B 363 60000 *            1,080,000 99-01
B 366 40001 *  -  B 367 20000 *               80,000   102:O-R
B 367 20001 *  -  B 410 40000 *            4,320,000 03-14
B 413 20001 *  -  B 414 00000 *               80,000   115:O-R
B 414 00001 *  -  B 421 20000 *              720,000 116-7

C 086 40001 *  -  C 097 20000 *            1,080,000 25-27

D 093 60001 *  -  D 108 00000 *            1,440,000 27-30

E 100 80001 *  -  E 118 80000 *            1,800,000 29-33

F 093 60001 *  -  F 108 00000 *            1,440,000 27-30

G 237 60001 *  -  G 262 80000 *            2,520,000 67-73
G 265 60001 *  -  G 266 40000 *               80,000    74:O-R
G 266 40001 *  -  G 288 00000 *            2,160,000 75-80

H 064 80001 *  -  H 072 00000 *              720,000 19-20

J 064 80001 *  -  J 075 60000 *            1,080,000 19-21

K 046 00001 *  -  K 046 80000 *               80,000    13:O-R
K 046 80001 *  -  K 054 00000 *              720,000 14-15

L 122 40001 *  -  L 136 80000 *            1,440,000 35-38
L 136 80001 *  -  L 139 60000 *              280,000    39:A-N    [?]
L 139 60001 *  -  L 140 40000 *               80,000    39:O-R
L 140 40001 *  -  L 144 00000 *              360,000    40
L 144 00001 *  -  L 146 80000 *              280,000    41:A-N    [?]
L 146 80001 *  -  L 147 60000 *               80,000    41:O-R
L 147 60001 *  -  L 158 40000 *            1,080,000 42-44
 [exactly one of the questionable L..* ranges should exist;]
 [ as of Sep'15, I've not observed a note from either.     ]

                                               Total: 16 star groups.

 Special production: none.

                                              Grand total: 33 groups.