Pill Identification by Imprints: WPI 3630 Home Pill Identification by Imprints: WPI 3630 1 result HYDROMORPHONE HCL ER 16 MG TAB Side 1: WPI 3630 Color: Beige Side 2: Shape: Round Other Popular Drug Imprint L431 WATSON 3208 MP 20 P 657 C26 T29 ZF 25 Targretin 37.5 25 WC 800 logo and 5 BUTISOL SODIUM 2 KLONOPIN 670 E 124 R189 FOSTEUM 52003 UT 5 HP 46 C 283 SZ 74 T 193 K7 L485 VALTREX 1 gram ZOVIRAX M PD1 AUGMENTIN GRIS-PEG RSN logo and LD ZLP 540 KRC 1161 JSP 499 Florastor cardizem CD 360 mg CLOM 75