SERIES 1950E $10 FRN by GROUPS Circulation production, regular notes: Begin serial End serial Type Length Runs B 169 20001 K - B 547 20000 K 37,800,000 48-152 G 460 80001 H - G 999 99999 H 53,920,000 129-278 G 000 00001 I - G 111 60000 I 11,160,000 1-31 L 316 80001 D - L 489 60000 D 17,280,000 89-136 Total: 4 regular groups. Circulation production, star notes: Begin serial End serial Type Length Runs B 421 20001 * - B 450 00000 * 2,880,000 118-25 G 288 00001 * - G 320 40000 * 3,240,000 81-89 G 323 20001 * - G 324 00000 * 80,000 90:O-R G 324 00001 * - G 331 20000 * 720,000 91-92 L 158 40001 * - L 165 60000 * 720,000 45-46 Total: 4 star groups. Special production: none. Grand total: 8 groups.