Pill Identification by Imprints: M B4 Home Pill Identification by Imprints: M B4 3 results BUSPIRONE HCL 30 MG TABLET Side 1: M B4 Color: White Side 2: 10 10 10 Shape: Oblong BUSPIRONE HCL 30 MG TABLET Side 1: M B4 Color: White Side 2: 10 10 10 Shape: Oblong BUSPIRONE HCL 30 MG TABLET Side 1: M B4 Color: White Side 2: 10 10 10 Shape: Oblong Other Popular Drug Imprint W 3 GAVISCON 1175 M 355 B 35 MYLAN AC I 13 SG 324 A 2 26 NPR LE 250 M B4 GC5 FP logo and LI25 DAN 20 AR 60 EP 134 MYLAN 217 44 447 AP 84 TL049 221 ANI 241 L421 TYLENOL 3 CODEINE 456 B 543 1 par 121 IP 77 b 214 E 71 GG 624 RX 829 OME 40 D6 Black B 749 K 46 n 794 ALG 264 RE 79 SG 176