New to forum. Recently purchased a S&W US Army Model 1917 revolver. Serial number on bottom of strap matches serial number on the cylinder. United States Property mark on underside of barrel. To the right of USP there should be a serial number on the flat spot of the barrel but it's not there. All I have is an Eagle proof mark. No signs of removal. Showed it to a friend who things the barrel is original. Any thoughts why the serial number isn't there?
Also, I have a J with W underneath located on the right side plate forward of the trigger guard. Inspector initials? Can't find any info for those initials. Any thoughts?