Help with CH 12G Parker fore-end

[Parker Bachelder (Brad's Profile)]

I just checked 4 A grades a nd 2 B grades, None had shields or ovals but all of them had the gold inlayed grip plate. Based on the engraving I would guess this gun to be a A grade. Most of the B grade guns we have seen tend to incorporate floral patterns. If this gun has been restocked it is extremely well done all the way down to the checkering master lines.

Brad

[Bill Murphy]

So, Peter, we think it's your turn. What is the grade marking on the receiver flat?