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 RN10 G 22 ZA-12 GG 55 DISTA 3105 ZF 26 337 I 21 B 35 M RE6 PLIVA 327 WC or PD C 286 MES V 180 D2/1000 MYLAN 184 BCI PX 3 SG DONNATAL TL 121 NXT logo and 22 H 48 logo and 244 COUMADIN 3 A 100 E 262 logo 272 Poly 782 Nitro-Dur 0.6 mg/hr K 8 3125 GP 118 E 174 133 PT H119 B404 LAMICTAL 100