Pill Identification by Imprints: T91 Home Pill Identification by Imprints: T91 1 result CARBAMAZEPINE ER 100 MG TABLET Side 1: T91 Color: White Side 2: Shape: Round Other Popular Drug Imprint E 648 0.5 mg ETO 200 MG M L53 M 81 027 BL Lilly 3234 A 2 26 033 b 95 803 FENTANYL 200 MCG 256 M31 11 10 MP 445 B 1 WPI 3332 CLOZARIL MYLAN 457 52 Y RI 61 3799 002 860 logo and Zenith 50 mg AC EGLT 30 West-ward 140 RCC GPE 4468 TOPAMAX Rifampin 300 RJ70 GIL 304 L235 LT LCI 1330 REL900