Pill Identification by Imprints: M T1 Home Pill Identification by Imprints: M T1 1 result TRAMADOL HCL ER 100 MG TABLET Side 1: M T1 Color: White Side 2: Shape: Round Other Popular Drug Imprint RF 27 SHIRE 381 54 753 G71 E 4354 N021 44-466 H5/325 383 AN 642 ELP 20 93-5 MYLAN 6088 W 25 GG 341 MP 9 MF 3 U-S 1 TL614 229 US 12 CP 404 m10 NEORAL 25mg UT 1 W122 HP 47 RP110 V358 ACN 8 A Z 2776 logo and 2588 E 25 358 395 FLI 7mg FLI 14mg FLI 21mg FLI 28mg S E 134 OS 211