An older guy stopped by my place today with a Orginal Sharps, 2 band Infantry trials rifle he said, from his limited research. It had been converted from caplock, its Seria #  is G35309 and it was supposdedly converted by Sprinfield Armory. I have not done any research as of yet, but thought some of you gents could help me and point me in the right direction. The wood was in extremely good condition, the metal all had a light patina on it. The bore was in very, very good condition with no rust or corrosion that I could see, the lands and grooves were bright and shiny aside from a little dust. It had a 35" barrel. The action still had the bar on top by the hammer from the conversion.was wanting to know its ball park value. He  All help appreciated.

It is a 50/70, sorry I forgot that It has a single trigger, with the lever latch behind the lever. I did not get to look at the rifle for long. It is the 63 action.