Pill Identification by Imprints: E 50 Home Pill Identification by Imprints: E 50 1 result MEPERIDINE 50 MG TABLET Side 1: E 50 Color: White Side 2: Shape: Round Other Popular Drug Imprint T ML 4 U3 VISTA 115 M MN2 851 MEL 7.5 DDS 081 B168 logo and 2909 RX 774 L 4 93 757 N111 logo and 89 CPL 3032 AN 642 Z47 ECOTRIN LOW I63 WPI 3699 VH3 FL 1 827 M 52 PROVERA 10 ZD 15 GX FC3 CPC 64 m m m M 27 A 153 A402 L171 267/25 M2A3 57344 FLI 7 mg 0632 75mg GG 85 838