What you have is a replica, my father in law has one. At first I thought it was authentic but after further investigation I discovered it is not. The liege is European and the XVIII is based on the century that particular style of flint lock was made. Its value could range from $35 to $65 dollars based on what similar replicas sale for in the market. I have seen some range higher in value and only a few lower. Hope this helps.
what is the value of a jukar black powder pistol 007806
Yes.
I have found out that P. Streignard was a Firearms maker in Liege Belgium during the years 1820 through 1840. He specialized in finely engraved and incise carved Percussion pistols.
NO
Depends on the caliber. A .45 caliber pistol uses about 40 grains of black powder. Contact the maker's website and download the owner's manual for YOUR gun.
Either FFFg black powder or Pyrodex P may be used.
Which one?
Yes, Black powder guns are extremley dangerous a licence is definitely needed
How much is a old black powder only 45 cal long barrel pistol worth?
First, find a copy of the owner's manual for YOUR pistol. Second, use ONLY black powder, or a modern black powder substitute, such as Pyrodex. The ROUGH rule of thumb is one half the bore diameter in grains of powder. A .32 cal would use ABOUT 12-16 grains of powder.
10-100usd
More information is needed.