What is a black powder jukar hand gun?

its a ball and cap single shot pistol, a copy of a gun used during the civil war as well as mussket rifes were, i have two of these gun ,one a standard pistol an the other is a derringer, both are 45 cal. ive searched prices here an they go between $70/$110 on the standard that is the one with a butt cap on it, and the derringer philadelphia for a $100 in both good condition, i dont know what to really do with these guns other then look at them, i know there blackpowder, no.11 caps, that would use a 44cal. or 45cal. check to see which will still role down, without a patch yet. these guns were given to me by my dad as hes in asisted living now, no guns aloud.....;) and this date of 11-2009 i still have them, denny97058@Yahoo.com would like to move them i have a 44cal. ball/cap revolver too with hoslter..

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