Thank you gentlemen for a great education in just a few days. I had a narrow understanding which you have broadened considerably, and Westbury wins this debate! Shrek’s suggestion of silversmithing reminded me that books like The Covenant Chain show this technique applied to trade silver by the mid-18th century, and it would have been a natural extension to (or from) arms decoration. Your specific examples and photos cover 1350 to 1850, and Michael’s many examples from one school show how common this was in particular areas. I will continue to watch and learn.
I learned this technique from Jack Brooks and the old guns. Place the barrel or inlay about waist high, sketch a centerline of pattern to follow, place your feet in a good position and rotate or move feet as you follow the pattern. Place your shoulder above the piece and use your weight to put pressure down on the graver. As Mike mentioned - sharp, get over the top and walk it. Jack and I are big boys, up on our toes to bring weight to bear, and don’t use our wrist except to walk the tool. No chasing hammer - this is a hand graver, short stem with large ball in palm, like the graver handles Ron Scott has for sale here. With a bit of practice, it comes quickly, could wriggle this barrel in two minutes, the wriggle on patchbox lid and sideplates in 5 minutes. Can vary the effect from tight and consistent for some applications, to quick and loose where appropriate. Can also cut curved lines between points around curves for an interesting look, which comes naturally walking around curves.
This topic is a great example of how helpful this group is to all. Additional posts are welcome. Thanks again, Westbury and Bob