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 NOVEN P-2 logo and H4 logo and 43 AX7 IP 46 93 782 PEPCID AC G-X-U APO ML 1 7.5 mg 7.5 mg A257 1019 L122 K9 NCH 0830 logo and 831 368 HE1 P294 B 566 HALCION 0.25 93 832 F23 DISTA H69 E 512 B198 LAN 1050 N 941 par 222 ZC 09 T D A09 N 200 54 306 RSV 20 L235 E6 138