Can you shoot modern 3 inch shells on aSavage Stevens 311 H chambered for 2 and 3 quarter and 3 inch shells?

Yes if its marked 3 inch, they never made black powder shells in 3 inch for 12 ga guns.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.