Pill Identification by Imprints: M 1850 Home Pill Identification by Imprints: M 1850 1 result METHYLPHENIDATE ER 50 MG CAP Side 1: M 1850 Color: White Side 2: 50 mg Shape: Oblong Other Popular Drug Imprint LCI 1383 PFIZER 411 BUMEX 2 54 734 TEVA logo TG 2064 V L357 TYLENOL 3 CODEINE B082 438 SL CLEOCIN 150 mg C 24 AAT 102 CTI 223 KU 261 TL 216 G443 R P K 9 VP052 GSI500 ML 35 COMTAN D 27 512 logo and 401 81 AP 84 ALLERGY 12 logo and 2407 243 RX125 44 450 K 66 ENTOCORT EC 3 mg CL48 ZBO LMT