Pill Identification by Imprints: E 39 Home Pill Identification by Imprints: E 39 1 result NALTREXONE 50 MG TABLET Side 1: E 39 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint WPI 900 981 logo and 049 93 5292 A1 US 1451 018 M522 P 10 L898 Y+ or M+ POTABA 51 NORPRAMIN 50 logo and TF VP 25 ORTHO EVRA and logo M P5 W 29 V01 D 85 WPI 3631 191 A06 WW 15 TL050 383 MYLAN 8015 L 298 DROXIA 6335 CL 6 MP 71 54 840 1080 1182 1 2 TV 10 DO or DP FLZ 200 T P