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 M X G 037 31 81 AL 21 5 14 2 57 H22 fentanyl 1600 mcg logo and 59 Z16 WPI 9 logo and 30 LAN 1050 IP 10 logo and 2909 E 11 800 BL 01 PLIVA 323 OBX 329 220 Estradiol 0.1mg/day (Once Weekly) M E18 logo and 5312 36 460 E613 LASIX R 44 382 BETAPACE SG 9Q3 BP 633 ER 2 MARPLAN 10 509 VIP103 54 111 P 33