The serial # can be found inside on the frame and the crane when you open up the cylinder. The two numbers should be the same.
The Mauser pistol was used by the detective in the movie The Cheap Detective. The Mauser was also used by Sherlock Holmes in the movie A Game of Shadows.
Serial number.
74-75
1968
1977
1946-1948.
The worth is $539
A revolver is louder than a pistol due to the barrel-cylinder gap that is located between the cylinder face and forcing cone of a revolver.
S&W has not used a G prefix serial number.
Can't be answered without the serial number.
MOdel 10 or 12
Under the barrel on the front of the lower frame