Pill Identification by Imprints: B 311 Home Pill Identification by Imprints: B 311 1 result DOXYCYCLINE 50 MG TABLET Side 1: B 311 Color: Light Beige Side 2: Shape: Round Other Popular Drug Imprint C 283 M 137 810 MYC 180 173 PREMPRO 0.3/1.5 M L21 M B2 SEROQUEL 50 A116 M P5 PLIVA 434 M378 cor 135 EB I113 54 150 W D 92 PROVERA 10 logo and 54 MAX FE N 81 M 72 108 0.5MG T 100 EP 321 P 242 461 WPI 3510 FC 119 ZC45 1081 Lilly 3230 LAMICTAL XR 200 US E122 M A30 212 RIDAURA