Pill Identification by Imprints: P291 Home Pill Identification by Imprints: P291 1 result AMILORIDE HCL 5 MG TABLET Side 1: P291 Color: Off-White Side 2: Shape: Diamond Other Popular Drug Imprint CL 20 M 39 RT E 47 362 M P50 WATSON 3209 WRF 5 M MC2 Z or M 10 or 20 or 40 ALDACTONE 100 253 or 306 logo YC 308 RSV 40 WAT SON TL020 H151 WELLBUTRIN 100 E225 par 727 93 5200 ZA06 54 515 BVF 120 IBU 800 GG 505 L199 logo and 19 MACRODANTIN 100 mg 44 403 L142 par 022 ML 5 972 Lilly ZE 65 7.5/1000 RLC