Pill Identification by Imprints: WW 458 Home Pill Identification by Imprints: WW 458 2 results PHENOBARBITAL 100 MG TABLET Side 1: WW 458 Color: White Side 2: Shape: Round PHENOBARBITAL 100 MG TABLET Side 1: WW 458 Color: White Side 2: Shape: Round Other Popular Drug Imprint K 77 WC 730 LAMISIL R 128 V223 850 logo and 28 PA4 LL255 RSV 20 ARI 20 U 786 SANKYO Pepto Bismol G 0533 REL900 836 2175 TYLENOL B105 S2 RESTORIL 7.5 mg RESTORIL 7.5 mg 1307 GS LHF 75 mg M 575 T 175 BCL 10 RP160 WPI 500 AMGEN N 10 CL64 GG 64 U42 logo and 4443 5684 377 CL 31 MYLAN 5420 APO900