This gun would have been a quality 1.
(I know they didn't make them)
Only the most basic line engraving on the frame.
No number on the flat except the serial, #22552
Only the makers name engraved on the locks with a line around the perimeter IIRC,
English walnut with no figure.
I only had the stocked receiver and parted it out. Never saw the barrels or forend but I've seen many Quality 2's and this was distinctly planer with less embellishments than a Quality 2.