See the link below for an owner's manual for a Tangfolio automatic pistol.
100-200 USD
go to http://www.eaacorp.com/parts.html it also has the manuals and a way to purchase parts look for the EAA 380 Which is the Tanfoglio GT 38
Ask a gunsmith to show you.
Go to the website of who made it and request a manual.
Best left to a gunsmith
Best left to a gunsmith
Best left to a gunsmith
If you don't have an owner's manual, ask a gunsmith for help
The value of a Tanfoglio Giuseppe 38 9mm can vary depending on its condition, age, and any additional features. However, a rough estimate would be between $300 to $500 for a used model in good condition. It's always best to have a professional gun appraiser evaluate the firearm for an accurate assessment.
On line auctions.
Let a gunsmith do it.