Hi, I was wondering if anyone could help me with the value of this gun. I could not find a serial number, the only numbers I could find are almost worn off except for a 2 and what looks like 034 above the trigger. It appears to read (I'm guessing at some of it...) Colt Automatic, Rimless Smokeless. I can't make out the numbers next to Rimless. Patented Apr 20 1897, Dec 22 1903. Thanks for any info you can offer.