Pill Identification by Imprints: P50 Home Pill Identification by Imprints: P50 1 result WAL-SOM 50 MG SOFTGEL Side 1: P50 Color: Blue Side 2: Shape: Oval Other Popular Drug Imprint E43 PA 915 UCB 583 CPC 339 Fentanyl 75 mcg/hr M. Amphet Salts MYLAN 6150 54 372 M 120 509 IP 173 C75 logo and 3059 E5 or E6 3137 T 46 42 4833X PROVERA 2.5 4890 MX 16 ML 58 40 G222 BAC 10 logo and 3064 AHI 4 FL 14/10 YS 03 m 156 1080 Z 3926 274 PERCOGESIC PD 535 U22 CGPI 273 SLC 221 IP 109