Pill Identification by Imprints: TV 4 Home Pill Identification by Imprints: TV 4 2 results WARFARIN SODIUM 4 MG TABLET Side 1: TV 4 Color: Blue Side 2: 1716 Shape: Oblong WARFARIN SODIUM 4 MG TABLET Side 1: TV 4 Color: Blue Side 2: 1716 Shape: Oblong Other Popular Drug Imprint WW 176 IP 271 P 657 MD MONODOX 50 M151 9 2 MYLAN 531 A 44 U-S 40 67 Y ZC 65 logo PAMELOR 75 mg M32 44-466 44 428 AS 669 276 W28 logo and 5710 L469 A 21 670 APO 200 FENTANYL 100mcg/hr BMS I113 UCB 579 CB E 511 1313 WPI 1118 PLIVA 334 893 508 E 56 Z 2083 ML55 F