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 GG637 ibr 140mg MACRODANTIN 25 mg I3 W104 54 092 logo and 0304 827 V241 8I L416 R180 amneal logo and 5711 3S0 54 533 04 31 TL042 AL3 I84 GX EF3 Phillips' logo and 58 G 3721 TV U1 44-338 54 029 XTAMPZA ER 57 71 54 225 1 GN 573 V RH38 15 mg 3609 CYP TARO V233 logo and A4