With the serial number that you have provided,your Winchester model 74 was made in the year 1942.
With the serial number that you provided,your Winchester model 1894 rifle was made in the year 1951.
Please check your serial number,because according to official Winchester records the serial number for a model 63 only goes as high as 175XXX.Is it possable you have the wrong model number?
Your winchester model 70 is a pre-64 model 70 having been produced by winchester in 1961.
You would need to specify the manufacturer and model of the firearm before the serial number becomes relevant.
How should I know?
Basically, you can't.
You would have to specify what kind of vehicle this serial number is attached to in order for us to determine what year Model 949 with serial number AG7825 was made. We would need to know if it was a boat, a car, a truck, or a motorcycle.
DA 38 Seril # Army 138 501
made 1899
Call the police and report the theft.
Impossible to know without the name of the maker.
Sorry, but it's illegal to give out the code. If you lost yours, you can purchase another code from EA.