Nice, very nice and thanks Mitch,
I'm going to skip the ink.
I'm not so sure that this wood is black walnut. After removing the finish, it has a lot, I mean a lot of horizontal black streaks in the wood. They really pop out when you rub it with a damp cloth. It's an Italian made longrifle, receiving the "treatment". Could it be Europeon Walnt? Is there any difference in finishing if it is?
I wonder how it would look with just the shellac alone as filler, no tint, no stain other than the amber shellac and dark oil?