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 924 PA1 WW928 AN 573 E 27 S 902 logo and 3093 GG 341 Advil C&S E42 UPSHER-SMITH 0086 G 300 mg SZ 202 N 08 BCL 50 174 SZ 136 B 252 S433 L357 MYLAN 6120 ONE A DAY CL 84 AC 133 K 65 UL250 4810 WATSON 783 A-264 SG 326 SJ M 615 M U13 PIX West-ward 477 OWP 500 292 or 293 905 B 01 logo and 14