Pill Identification by Imprints: OS 211 Home Pill Identification by Imprints: OS 211 1 result HYDROMORPHONE HCL ER 8 MG TAB Side 1: OS 211 Color: Pink Side 2: Shape: Round Other Popular Drug Imprint logo Wellcome RG 11 BN2 1G5 557 54 716 ME RE12 PROVERA 10 H23 TARO PHN 100 HP45 V360 1073 10/1000 5/500 HP 26 WC-002 or WC B 586 or B 587 AUM 101 FAM250 FX 75 L199 14/10 I82 logo and NK 1190 m 155 U 137 ML 31 1345 MYLAN 5211 E 171 Durlaza OMEGA-RX E550 IB 200 AMB 10 44 175 N120 G52 L2U4