The gun is likely a Harrington & Richardson (H&R) model 925. The caliber is .38 Smith and Wesson (S&W) special, not to be confused with .38 special (SPL). You must shoot the .38 S&W ammo, not .38 spl.
No such caliber in that Model Number. Also, the serial number does not conform to the S&W convention. You might have an H&R Model 925
You will have to call S&W since you did not provide the serial number.
The Harrington & Richardson 925 uses the .38 S & W (Smith & Wesson) cartridge. They starting making them in 1964
No such model number used by S&W.
You can call S&W and ask.
There is no such model number. What ever you have was made in 1980.
model is stamped on gun frame inside cylinder housing
50-450 usd
No way to answer without the serial number.
You will have to call S&W to find out.
@ 1961
Model numbers did not come into use until @1957