Gary what is the last patent date on top of the barrel of 517386?
I do have 517387 listed in my database having shipped 8-4-1930 FWIW.
I do have 517387 listed in my database having shipped 8-4-1930 FWIW.

Are you saying that the barrel is an original 4"? If so, I may have to shoot myself with a Bekeart for passing it up.
James, 517386, 6" barrel, barrel type knob, non-recessed cylinder, target stocks with silver medallion, u-notch rear with rounded front sight with gold round dot on top, small emblem on left side and made in usa on right side. About 90% original bluing, excellent shooter. No letter requested. Gary