CAN ANYONE HELP WITH THESE MARKS PLEASE.

CAN ANYONE HELP PLEASE ?
I’VE GOT A SILVER TANKARD, ON THE BASE THERE IS A CIRCLE WITH A CAPITAL “H” IN IT AND A PASSANT WITH A CAPITAL “B” IN IT. UNDER THIS ARE NUMBERS - 1 1 4 9.
I’M ASSUMING/HOPING THAT THIS IS SILVER.
IT HAS A “C” SHAPE HANDLE AND A PATTERN AROUND TOP AND BOTTOM.
SORRY BUT I TRIED TO UPLOAD A PIC BUT HAD PROBLEMS.
HOPING THAT SOMEONE CAN HELP, THANKS IN ANTICIPATION,
JULIE.