Antique Pistol

Thanks to Mike for giving me this pistol.

Pinfire pistol, 8mm
There is a cover over the pins so they will not accidently fire.
9533 and royal insignia?
9533 same number on each part.
A Liege – the city of Liege is in Belgium.
Safety, also cover over pins.
Side loading cover.
Folding trigger.
Folding trigger.
Top of the barrel – ARRNAT? Last name of person who made it?
Lest side of barrel.
Brevete (patented) – note that the screw appears to have been hand made.
The ejector rod is in the handle and unscrews to access. The shells are rimless and this rod is used to push the shell out of the gun as needed.
Top view – safety top, hammer middle, loading cover bottom.
Ammunition
Note, the primer cup is actually much larger than shown.