Pill Identification by Imprints: M 52 Home Pill Identification by Imprints: M 52 1 result PINDOLOL 5 MG TABLET Side 1: M 52 Color: White Side 2: Shape: Round Other Popular Drug Imprint ZE 37 MYLAN 777 256 44 148 BMS 1965 M 29 PZ 180 WATSON 3203 E19 R WATSON 782 COMTAN T81 L113 PE 723 BI 4 Y 42 EP 906 L 125 5150 E 140 logo and 325 I2 810 58 75 S551 RD27 V403 19 TYLENOL ER RC GGP logo and 104 93 782 E700 GS 7CZ WATSON 416 333 AR 60 46 SZ 203