Joslyn model 1864 Carbine, cal 52 rimfire EARLY

Joslyn second model carbine, serialnumber 3446, all mathcing. falls in the serialnumbers of the first model. Lowest number I have witnessed and 136 numbers lower the the lowest number recorded, for a second model, at the civil war collectors association.  So a good chance that it is the first one produced. 
Bore is minty, seems unfired. Two strong military inspectormarks on left side of the stock which is excellent, all other inspectormarks on various parts are prsent. excellent markings and works super.  100 % correct. 
Barrel has 55 % orig. blue, remainder a nice dark patina. superior shooter.