So someone i know has a old colt, 5 shot ball & cap revolver that he was wondering what the date was on it....He said he looked around a bit but couldnt really find anything. He doesnt know the caliber, but is pretty sure its before the 45, or not the 45 or sumthin like that....Anyways, anybody know a good site to look up the serial number on when i he lets me know the number?