Look on the butt.
The number you list is not a serial number.
111 years old.
@ 1977
@ 111 years old.
50-400 USD or so
A Savage model 111 serial number G649947 is between 20 and 30 years old. The exact age can be determined by taking it to a local gun collector or appraiser.
100-400 or so
100-400 depending on specifics
You need the services of a gunmsith.
There is no S&W Model 111
Contact Savage Firearms Customer Service at 800-370-0708