Pill Identification by Imprints: 839 Home Pill Identification by Imprints: 839 1 result MEFENAMIC ACID 250 MG CAPSULE Side 1: B Color: White Side 2: 839 Shape: Oblong Other Popular Drug Imprint 1200 P10 ACTIQ 200 K 71 93 2929 717 ZC 66 COUMADIN 4 54 107 W 30 678 T 20 GG D8 TEVA 7594 M 4 44 178 Voltaren XR 13 33 C 24 logo 1114 U23 100 or 300 GLYSET ML55 WPI 3155 logo and YD ASL 744 1 A1 logo 673 M 412 L160 logo and 49 110 HP 531 Neurontin 300 mg 60 T LU OCEANSIDE 302 PA4 SLC 224