Pill Identification by Imprints: HP66 Home Pill Identification by Imprints: HP66 1 result METRONIDAZOLE 375 MG CAPSULE Side 1: HP66 Color: Yellow Side 2: A Shape: Oblong Other Popular Drug Imprint MP 273 G 4900 HP 288 253 or 306 logo and 122 EK 20 BI SAL 7.5 PA09 DYN-055 601 G 3741 WW 110 L413 2063 V LAN EL600 G442 TCL333 10 00 Watson 369 logo and 665 RG E 174 D 96 2775 GG 181 XR 300 FL 60 EP 114 1190 H 94 Prosteon 93 657 44-518 RIC or FV SEARLE 1001 N 11 K9 Fentanyl 12.5 mcg/hr