[Dark_Knight7096]

Wow, that's very antique. If along the lines of a flintlock musket i don't believe you need to have any type of permit. I know black powder weapons that you must first use a charge then load you can buy without any type of paperwork so u might not need anything. I'd double check with ur local police dept or the NJSP website you could shoot an email, they are usually very good at answering your questions if you display a willingness to work with them with this sorta thing.