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 L957 W Effexor XR M 735 EP136 RX126 54 661 G 4960 GG850 MYLAN 6897 L432 ZA-17 logo and ZA West-ward 450 TREZIX logo 467 CL9 E 39 Mucinex logo and 119 R-265 V209 CL 41 GX CE5 DROXIA 6335 797 5904 V E1 or E2 West-ward 202 G 12 1079 212 212 S 40 R428 logo 631 54 036 logo and 6451 B 576 A CD 850 M 200