Pill Identification by Imprints: M 1 Home Pill Identification by Imprints: M 1 3 results CLORPRES 0.1-15 TABLET Side 1: M 1 Color: Yellow Side 2: Shape: Round METHOTREXATE 2.5 MG TABLET Side 1: M 1 Color: Yellow Side 2: Shape: Round METHOTREXATE 2.5 MG TABLET Side 1: M 1 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint WPI 3630 ABG D 24 325/40 BN4 Metanx ZC45 2532 T591 AN249 266 logo and S25 1000 M A2 L050 E P AS I85 228 L476 E 25 WPI 42 16 V G 0522 LB2 WATSON 460 logo and 4346 U02 5 2 L 177 MYLAN 6726 GS JT E712 G147 STO 125 54 582 54 753 TV 7 1/2 A 153 FAM500 P297 32