Made by H&R. In V.Good to Excellent $245-285.
H&R made utility firearms from 1874-1986. 50-100 USD
S&W, H&R, M&H to name but a few
Needs a call to S&W to find out.
Impossible to answer without a detailed description and the overall condition.
Have H&A 32cal with serial number z249 .How old and whats it worth.
@ 100 USD
Harrington and Richardson revolver chambered in 32 Smith and Wesson
'AR' prefix indicates 1977
Best left to a gunsmith.
If it is the correct one, yes.
Depending on heavily on condition, anywhere from $75-$225 roughly.