Pill Identification by Imprints: M77 Home Pill Identification by Imprints: M77 4 results AMITRIPTYLINE HCL 10 MG TAB Side 1: M77 Color: White Side 2: Shape: Round AMITRIPTYLINE HCL 10 MG TAB Side 1: M77 Color: White Side 2: Shape: Round AMITRIPTYLINE HCL 10 MG TAB Side 1: M77 Color: White Side 2: Shape: Round AMITRIPTYLINE HCL 10 MG TAB Side 1: M77 Color: White Side 2: Shape: Round Other Popular Drug Imprint CORTEF 5 cor 188 ZC 67 A-293 R-262 PA2 203 HAW 100 Forfivo TEVA 2050 MF 2 TMC A 37 K9 Z198 TYLENOL 160 301 logo and 510 GG 64 nitroglycerin 0.2 mg/hr C 23 WATSON 794 747 PROVERA 10 CL 56 223 T 175 U28 26 RD27 L75 M RE2 GX EX1 84 150 WC 800 logo and LANNETT R136 V348 L 348