Hello,
I just today purchased a model 19-3. and looking for any information you can give, specifically ship date.
it has a 4" barrel, fixed red ramp front sight that appears to have been machined from the barrel, at least i cannot find any pin, or crease. it has a rear adjustable sight with the white "box". it has a square frame and a nice set of wood grips with the SW medallion, that appear to be original to the gun, at least showing equal wear to my untrained eye.
serial number is 7k953xx
obviously 357 mag (trying to follow the guidelines

).
4" barrel
fixed front sight, red ramp, adjustable rear, with white box.
it has 2 visible sideplate screws, much like the new guns (at least my 686 and 617). barrel is pinned.
edit to add: the cylinder appears cut for moon clips.
i took some ****** cell phone pictures and will try to make a photobucket account and add some to this thread. but think you guys can figure this one out

.
thanks for the help.