Pill Identification by Imprints: B 4 Home Pill Identification by Imprints: B 4 2 results BUSPIRONE HCL 15 MG TABLET Side 1: B 4 Color: White Side 2: Shape: Rectangular BUSPIRONE HCL 15 MG TABLET Side 1: B 4 Color: White Side 2: Shape: Rectangular Other Popular Drug Imprint D2/500 VALTREX 500 mg ALEVE 018 A 39 GG 80 ALV 196 M54 PP M 543 logo and 637 L 128 456 logo and 510 MYLAN AC I 13 W 30 WRF 7 1/2 93 7370 R 4 P 657 PAD 0107 465 SZ 225 2089 V M 155 N009 EP 118 NL 571 AN249 5125 V dp 7663 GG 264 MP N A logo and 256 N 342 B135 744 1 52