ethan allen or allen thurber&co pepper box

Have a allen thurber & co pepper box 6 shot 36 cal with approx,4in barrel gun is in very good condition lot's of engraving left gun is very tight. crisp action no trigger gaurd did this model come with one or not lock's like it did some say yes and some say no or maybe? if so would anyone out there have one for sale? I believe they called this one baby dragoon. modern gun book 2000 standard catalog of firearms. price's gun in fair condition from 1,000 to 2,000 these price's are from ned schwing's book. barrel address is worchester mass ser# is 406 which put's manf date 1854 replie's on value and trigger gaurd for sale would be greatly appreciated. thanks badbull

ernest adkins