No way to answer without a serial number.
Try the sn tables at Proofhouse.com
The manufacturer is normally stamped on the firearm next to the model, caliber, and serial number.
No way to know the caliber from just the serial number
By model, caliber and serial number.
Impossible to answer
Virtually impossible to determine caliber by just the serial number.
Basically impossible to do with just the serial number.
The Springfield model 1903 was a 30.06, using the M1906 cartridge
No. Serial numbers aer NOT UNIQUE. They are intended to be unique to a given make and model- but a gun can be rebarreled to a different caliber.
that would be a 1974 model
The numbers .308 are the caliber of your rifle,not the model number.Please include the model number and serial number to get the age of your Winchester rifle.