Pill Identification by Imprints: M 28 Home Pill Identification by Imprints: M 28 3 results NADOLOL 20 MG TABLET Side 1: M 28 Color: Yellow Side 2: Shape: Round NADOLOL 20 MG TABLET Side 1: M 28 Color: Yellow Side 2: Shape: Round NADOLOL 20 MG TABLET Side 1: M 28 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint I 36 SZ246 ML 94 AN901 20 M MC1 1180 S476 WATSON 462 ZA-37 SP 325 H 147 ADVIL PM West-ward 475 2L V357 logo and 341 2065 V A 45 907 WP 0320 0 8 TSL 0.4 EXH 16 297 MSD 207 MONODOX 100 LU LU MINOCYCLINE 100 BP 632 G 6 APTALIS 20 DG2 785 L428 logo and 52 432 PreQue MYLAN 3025 339 AN 44