Pill Identification by Imprints: NSR 50 Home Pill Identification by Imprints: NSR 50 2 results INSPRA 50 MG TABLET Side 1: Pfizer Color: Yellow Side 2: NSR 50 Shape: Diamond INSPRA 50 MG TABLET Side 1: Pfizer Color: Yellow Side 2: NSR 50 Shape: Diamond Other Popular Drug Imprint AN 553 H10/325 NT 200 ANAFRANIL 25 mg GLYBUR CL 3 WW 64 L274 806 logo and TF WC 731 468 M31 T 189 OV 111 C 54 246 or 303 logo and 160 M 253 logo and 640 Lilly 3233 CT WC 402 ibr 140mg R 50 MYLAN 2500 logo and 2838 IRESSA 250 CL9 54 899 2175 CN 250 NXT C74 G453 VASO 5 MYLAN 5420 AN35 H 94 AMOX 500