Pill Identification by Imprints: WPI 3739 Home Pill Identification by Imprints: WPI 3739 1 result HYDROMORPHONE HCL ER 12 MG TAB Side 1: WPI 3739 Color: Dark Yellow Side 2: Shape: Round Other Popular Drug Imprint RI2 HP 18 384 CREON 1203 logo and 077 187 D 50 PH014 MP 447 R TL 385 VSP1 WW 63 GGD7 GG 953 P11 W D 92 ONE A DAY M D36 MP 14 MYLAN TE 6 M 120 logo and 3061 M PD3 K105 logo 673 M 42 LH20 S 901 MCR 314 P51 EK 20 BCL 5 ZC 67 GG 126 TYLENOL 325 HOSPITAL 973 OS 301 AUM 102 B 35