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 429 E20 PH033 logo and 120 GG 2 4 9 ALEVECS V403 E 173 HP 287 P 054 54 987 L200 PD 535 CP 403 HP 67 Y Novel 660 PROVERA 5 Triax M0100 SZ 203 ZYLOPRIM 100 835 IP 271 ER 4 SEARLE 2762 M A11 N OMP 20 cor 238 581 NE 200 APR E T81 M3 DV KPI AK 160 IP 116 logo and 64 BPI 192