Pill Identification by Imprints: M 63 Home Pill Identification by Imprints: M 63 1 result ATENOLOL-CHLORTHALIDONE 50-25 Side 1: M 63 Color: White Side 2: Shape: Round Other Popular Drug Imprint 876 M 61 SEROQUEL 25 logo and 510 B854 AR 787 ZE 43 GLYBUR 832 B 4 N192 RU40 IP 212 PROVERA 2.5 503 GPI 809 logo 631 1313 P75 MARION UL500 Meta FENTANYL 600 RX616 ZC 59 V233 RX696 d p par 397 VISTA 115 MP 273 MP 442 G 4960 GIL 1 CL 37 100 U 34 GM 2 T30 1252