Pill Identification by Imprints: L478 Home Pill Identification by Imprints: L478 2 results SM CAL ANTACID 500 MG CHEW TAB Side 1: L478 Color: Assorted Side 2: Shape: Round SM CAL ANTACID 500 MG CHEW TAB Side 1: L478 Color: Assorted Side 2: Shape: Round Other Popular Drug Imprint PC1 IMITREX 50 Lilly 3234 logo and KA 485 A 171 KU 129 K7 52 AC 133 60 Y P24HR HYD 60 HP 60 IP 109 1201 584 E 137 M 17 GX CT1 212 15/30 or P1 M 13 POLY 212 721 54 794 BERTEK 670 T558 54 352 E 102 logo and PAMELOR and 25 mg 4H2 G 254 E 19 logo and 2778 MYLAN 1650 GG 489 GS FC2 H 2