Barrel date states Underwood 4/44, Gun is an absolute blast to shoot, and I absolutely love it. My Grandfather said he acquired it when he was in the service, for a well worth it $15. I now own this wonderful piece of firearm history, and was wondering a rough estimate on it’s worth, as it is a mostly perfectly preserved piece. I also think the original Bayonet adds a nice touch to it as well. Thanks r/guns!