sss india brass chims

i have three brass chims, one is about 3 inches high 2 nd is about 2 inches high and the 3 rd is about an inchor little more in height.they have engraved  on the brass loops ( looks almost by hand) the letters (sss india) the all have engraved of three numbers, each chim has different numbers.the smallest chim was engraved deep so that you can see them will.those numbers are 588 on one side of the brass loopand the other side plainly reads sss india. they all look like they were hand engraved. i would like to know what the value are of these chims. They have been in my family for many years.

Fair