Pill Identification by Imprints: RI 61 Home Pill Identification by Imprints: RI 61 2 results SUMATRIPTAN SUCC 25 MG TABLET Side 1: RI 61 Color: White Side 2: Shape: Round SUMATRIPTAN SUCC 25 MG TABLET Side 1: RI 61 Color: White Side 2: Shape: Round Other Popular Drug Imprint HP 18 IMO WATSON 933 M Z1 M PD6 K 18 2 59 CLR GDC M 134 EL600 LILLY 3251 1442 T539 60 FL 7/10 A22 ML 042 logo and 127 981 PV40 EV00707 4891 G 150 mg ENA S 660 W 924 RVT 20 5904 V 1G 8 8 AN248 logo and 637 Z 2083 logo IDL 75 689 logo and 80 H 604 PA 916 WATSON 800