Pill Identification by Imprints: M B1 Home Pill Identification by Imprints: M B1 6 results BUSPIRONE HCL 5 MG TABLET Side 1: M B1 Color: White Side 2: Shape: Oval BUSPIRONE HCL 5 MG TABLET Side 1: M B1 Color: White Side 2: Shape: Oval BUSPIRONE HCL 5 MG TABLET Side 1: M B1 Color: White Side 2: Shape: Oval BUSPIRONE HCL 5 MG TABLET Side 1: M B1 Color: White Side 2: Shape: Oval BUSPIRONE HCL 5 MG TABLET Side 1: M B1 Color: White Side 2: Shape: Oval BUSPIRONE HCL 5 MG TABLET Side 1: M B1 Color: White Side 2: Shape: Oval Other Popular Drug Imprint 2.5 N3 FL 145 301 R150 ZA48 8310 CL 440 93 5512 HYD 20 667 mg H 147 GG 97 E 25 EXELON PATCH 4.6mg/24 hours AMCX PC23 54 306 35 79 1 KLONOPIN FS3 EM2 SPI C5 V-Z-F 4833X 15/1000 SZ 349 ucb 500 logo and 1002 C3 E43 SG1002 M 253 P 50 S44 NL 575 SZ 225 logo and 069 Logo and Z+ or M+ logo and 3