Made in 1990.
1968
Post 1983
Marlin, Henry, Puma
100-400 USD
The Marlin model 1894, chambered in .44mag, will accept all factory .44 magnum ammunition. I recommend jacketed or semi-jacketed ammo to prevent lead from fouling the barrel. Other than that, you're good with any "off the shelf" .44 magnum ammunition you choose.
100-1000 depending on specifics
With out a serial number provided in your question,the best that I can do is say that the Winchester model 1894AE(angle eject) was made from 1983 onward.
These range in price from 200-295 dollars,depending on overall condition and a good bore.
NO. 44mag is much larger than the 44spec. You can however fire 44 special in 44mag.
No
the larger hundgun is the 44mag
60's to 70's