Pill Identification by Imprints: C28 Home Pill Identification by Imprints: C28 2 results PIOGLITAZONE-METFORMIN 15-850 Side 1: C28 Color: White Side 2: Shape: Oblong PIOGLITAZONE-METFORMIN 15-850 Side 1: C28 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint T29 CC PD 157 M L PH 033 V353 Climara 0.06mg/day M208 Butrans 7.5 mcg/hour N 11 BL 60 M 522 11 36 logo and 5313 J 245 M MN1 RI19 Caltrate L171 44- 107 D 85 IMITREX 100 ALV 196 M31 013 BMS 200mg NV4 V258 CH F 84 MX1 AP 84 ORTHO EVRA and logo par 220 P 2.5 832 25 O N 4 1073 10/1000 LDT