Tinker

It will be a long process to get shooting unless I am lucky.

I can't even buy black powder in this state from a black powder specialist gun shop as transporting it is difficult (legally) in commercial quantities. So will pick up some interstate or see if someone can bring some over for me.

Brass? Will probably have to import some.

Projectiles/ball? Will need to source a mould.

First thing is to find out exactly what it shoots, ie brass dimensions etc.

If I'm lucky I may be able to find someone whom knew the previous owner or owners to see if they shot it.