Made from 1972-1984. What it's worth depends on if you are buying, selling, using cash, plastic, what gauge, accessories, overall condition, etc.. Price range 150-300.
Auto shotguns most often jam because they need a thorough cleaning. If the gun is clean, it may need adjustment or repair. You are best off toaking the gun to a gunsmith for assessment.
There is no Navy rate or rank "SW"; SW is a warfare specialty designation that stands for Surface Warfare, or one who has completed qualifications for the SW badge. It's equivalent to a submariner's dolphins badge, or an aviator's wings.
Wannsee is in SW Berlin.
Just off the SW coast of portugal.
I assume you are asking about a Smith & Wesson Model # 17.If so, it is a 6 shot .22 cal. revolver, sometimes refered to as a "K-22 masterpiece". The "K" stands for the particular S & W frame size. This is a very finely made revolver, quite often used in target competition.
100-1000 USD
@ 1969; 50-400 usd
100- 1000 usd
100-500 USD
Depends on what variant; 100-1000 or more.
100-500 USD or so
100-300 USD
100-350 or so
Depending on EXACTLY what you have; 100-1000 USD or more
100-400 USD or so
500 USD
300-375 USD