I would like to know if there any information on the Italian made 8ga. doubles that was made in the
60s or 70s.I been looking to find any information
for years, so if anyone had or have would they please post.The 8ga. double was made by a company
name Tonolini they also made 4ga. sinle for Wildfowling hunting.

Why don't you search the web.

I searched the name you quoted and added " 8 guage" to it. There is a lot there.

You may wish to contact Cal Pappas on this site as he is an expert in those large bore doubles and will probably have some information for you.