Pill Identification by Imprints: GP 151 Home Pill Identification by Imprints: GP 151 1 result DOXAZOSIN MESYLATE 1 MG TAB Side 1: GP 151 Color: White Side 2: Shape: Round Other Popular Drug Imprint BRX 0.25 VRX 405 C 284 72 PA140 F23 G 51 292 or 293 54 311 TEVA 01A 319 0384 40 mg 51 A92 VS 160 TYLENOL 3 CODEINE 166 ZESTRIL 2 1/2 C56 13800UL A 37 TL574 19 G L829 CPL 3031 ML 72 MYLAN 6203 U7 logo and 4364 NT6 M V5 21 or 18 T 17 G 55 35 80 CL 84 m 156 WATSON 487 H 49 241