I'm looking at a Model 19, serial number K408XXX, 4-screw, 4-inch with model number that is simply "19" (no dash) (see pic). Model 19 no-dash guns should have been made in 1957 or so, and would have a much lower serial number. A gun with this serial number should be either a 19-1 or a 19-2.
Could this be a forgery of some sort?
Could this be a forgery of some sort?