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 MX44 D I I G 171 252 M 228 R2 659 P 150 L2 PX 3 b 971 TV 1 ELP 10 A112 M377 RSV 20 IP 218 BCM 50 US 15 C1 TL 015 K106 RE 23 DAN 5554 125 FP C77 2 53 MYLAN 5150 Andrx 699 MYLAN 197 103 E 50 N050 TAP or logo or AMOX 500 5904 V M 253 MAG 64 S3 or P P 400 ZC 77