If you find the serial number of YOUR Ruger, go to the Ruger Website. Under Customer Service you will find a link to historical data. You can look up the year of manufacture by serial number. Since you did not share with us what your serial number is, we don't have a clue.
Semi-automatic, chambered in 22 Long Rifle. The 14-xxxxx means that your pistol was made in 1978 just like mine.
50-200 or so
75-200 USD
Iver Johnson made the Trailblazer semi auto .22 rifle
Can not be answered without knowing who made it.
50-400 usd
The 745 is a simi auto .
BLue Book of Gun Values
Semi-automatic pistols can vary from 100-1000.
KBI
Need a detailed description of finish, condition, all features and markings. Made in 1972
jimmy hoffa