Pill Identification by Imprints: ML 4 Home Pill Identification by Imprints: ML 4 3 results TRAMADOL HCL 50 MG TABLET Side 1: ML 4 Color: White Side 2: Shape: Oblong TRAMADOL HCL 50 MG TABLET Side 1: ML 4 Color: White Side 2: Shape: Oblong TRAMADOL HCL 50 MG TABLET Side 1: ML 4 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint GAVISCON 1175 A IH GG 540 M 146 KX52 81 VBZ 80 K 25 668 AAT 104 TCL083 METHADOSE 40 G V30 CPC 77 LANOXIN U3A C 10 L403 WW 458 IBU 800 S 901 C 20 928 EC 35 logo 152 WATSON 463 617 MP 30 S 12 logo and 069 195 T 20 382 UL 125 TL574 GG 55 G 22 3431 Z310 10 mg 2105 V