Also, it is an older break top 5 shot. hope that helps
Okay, assuming it's a 32 and it has an exposed hammer the SN would make it a .32 Double Action 4th model. SN's ran from 43406 in 1883 to 282999 in 1909.
If it's has a concealed hammer and grip safety then it would be a .32 Safety Hammerless 2nd model. SN's ran from 91418 in 1902 to 170000 in 1909.