Pill Identification by Imprints: N T4 Home Pill Identification by Imprints: N T4 1 result THEOPHYLLINE ER 400 MG TABLET Side 1: N T4 Color: White Side 2: Shape: Round Other Popular Drug Imprint 377 M 155 4H2 E 56 BL 50 033 logo and 43 G4 L962 IP 303 SZ 395 54 327 GX CM3 ADP bes IX524 HLA 20 CP 405 905 WATSON 2404 L 5 PE Y2 or P WATSON 933 L126 P-D 916 or 624 L18 58 75 FIORICET CODEINE 1112 WC 731 TCL333 1020 PLIVA 334 TL015 GG 331 93 5512 Q22 242 2 NT6 85