Pill Identification by Imprints: M 63 Home Pill Identification by Imprints: M 63 1 result ATENOLOL-CHLORTHALIDONE 50-25 Side 1: M 63 Color: White Side 2: Shape: Round Other Popular Drug Imprint M 15 T P N008 Z16 L2 or F M. Amphet Salts I 11 44 403 GG 621 20 MG E58 SLC 224 SLC 221 logo 112 CL 39 300 WW 176 L-FLAV 8119 54 956 792 R 5 VASCEPA NL 4 AMA RYL WPI 3631 BUMEX 2 ACTIQ 1600 CN 250 FLINT ZYLOPRIM 300 WC 800 E 42 54 943 O POLY 210 1111 A533 MYLAN 3422 W28 b 777