Pill Identification by Imprints: WPI 3631 Home Pill Identification by Imprints: WPI 3631 1 result HYDROMORPHONE HCL ER 32 MG TAB Side 1: WPI 3631 Color: White Side 2: Shape: Round Other Popular Drug Imprint RX 774 A2 CL 025 Andrx 697 247 or 304 B 526 MX 16 1159 logo and 804 54 814 GG 40 VP 044 E1 or D8 LCI 1311 P L LAMICTAL 25 or LAMICTAL 100 E 882 LCI 1332 TEVA TEVA 2.5 B384 E 4 655 P02 ZC38 E 103 AA 73 Z320 20 mg TCL 080 STO 75 93 3125 A G38 AZ 267 K0 MP 201 2V125 LILLY 3250 L054 TCL 081