Pill Identification by Imprints: M 171 Home Pill Identification by Imprints: M 171 8 results NADOLOL 40 MG TABLET Side 1: M 171 Color: Yellow Side 2: Shape: Round NADOLOL 40 MG TABLET Side 1: M 171 Color: Yellow Side 2: Shape: Round NADOLOL 40 MG TABLET Side 1: M 171 Color: Yellow Side 2: Shape: Round NADOLOL 40 MG TABLET Side 1: M 171 Color: Yellow Side 2: Shape: Round NADOLOL 40 MG TABLET Side 1: M 171 Color: Yellow Side 2: Shape: Round NADOLOL 40 MG TABLET Side 1: M 171 Color: Yellow Side 2: Shape: Round NADOLOL 40 MG TABLET Side 1: M 171 Color: Yellow Side 2: Shape: Round NADOLOL 40 MG TABLET Side 1: M 171 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint D 0 247 or 304 ML 86 A7 MYLAN 7025 I 12 M 313 RES200 2065 V PF A-24 A08 M455 logo and TD 75 MPC 500 IP 220 128 logo and 3063 EP 904 AA 12 Granisetron 3.1 mg/24 hours APTALIS 3 558 logo 751 851 G46 J 247 54 356 MAX FE logo and 832 L77 ML 89 ZC 66 ST 150 WATSON 583 PAL 9 ZD 15 PBT Macrobid