Pill Identification by Imprints: M 50 Home Pill Identification by Imprints: M 50 2 results CHLOROTHIAZIDE 250 MG TABLET Side 1: M 50 Color: White Side 2: Shape: Round METOPROLOL SUCC ER 50 MG TAB Side 1: m 50 Color: White Side 2: Shape: Round Other Popular Drug Imprint logo and 2838 POT 20 TCL 340 L126 cor 226 8118 NL 571 832 2 1/2 PE820 145 L131 ZOMIG 5 MYLAN 1730 E 10 3431 logo 9 315 DAYPRO N006 logo and 14 A15 P-114 BPI 192 B-635 MP 542 54 814 M 243 1140 P13 n 351 H108 174 37 44 977 TV U2 Onset M0100 PFIZER 398 LL 722 West-ward 254 logo and 21