1979
No way to answer without a detailed description to include serial number.
22 LR
CHECK THE S&W COLLECTORS SITES
1927
Model year 1990
Your Glenfield model 25 was made in the year 1978.
1925
your Winchester model 1906 was made in 1924.
No such model number.
No such model number.
No such model number.
No such model number