Pill Identification by Imprints: ATN 50 Home Pill Identification by Imprints: ATN 50 2 results ATENOLOL 50 MG TABLET Side 1: ATN 50 Color: White Side 2: Shape: Round ATENOLOL 50 MG TABLET Side 1: ATN 50 Color: White Side 2: Shape: Round Other Popular Drug Imprint 024 PBT 5.0 Nitroglycerin 0.6mg/hr A08 T 150 b1010 COR 124 K 25 S 369 H 102 MP 442 RX 12 WELLBUTRIN XL 150 GG 336 AN 415 V360 54 848 F21 CP 333 G73 CL 38 200 S 39 SANKYO 1307 223 MP 112 8 DCI CL14 CREON 1203 LASIX R barr 323 328 ML 96 51 30 PRODRIN 41 E 174 GG 615 P30 L 165