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 SG 331 MEL 15 54 199 MP 447 AB Vivotif Berna ZC40 V260 7 98 TL 002 DMQ 20-10 2.9 342 KPI logo and 1830 Dia B L052 C C C logo and KA 31 90 E 39 L150 NP Alavert 83 20700UL MUTUAL 899 54 753 LIDOCAINE PATCH 5% 44 112 Watson 372 RU40 89 175 SZ 137 AN 361 A-010 20 APO900 MYLAN 512 M 54