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 U L 270/80 M D5 G 11 PREMARIN 0.3 V 150 A/P 12.5 / 45 G 0029 521 BRISTOL 3030 LCI 1445 H 148 E 277 667 GS NX3 359 TI CL60 GSI 3973 A 42 ADAMAS 85 L957 Fentanyl 12.5 mcg/hr Watson 629 MP 446 Dia B 48 10 CL48 TL 217 logo and 104 AMBI 442 1077 I 1 7 GSI500 STO 125 dp E 102 M110 CD