I guess I see two paths of thought- One taken from Old San Francisco, which was probably descended from earlier European styles, but you can look to these as early "custom" American knives: Samuel Bell, for ex.,
http://www.sanfranciscoknives.com/makers.html
Then, another stream- such as the Marbles knife co., Webster Marble- making knives for the outdoosman, a design genius, and pre-dated Scagel in many of the ideas, including convex blade, also materials show that William Scagel must have found some inspiration, if you look at the Patent pending 1915 Woodcraft design, it looks like the idea Scagel might have borrowed from to develop his own style, leather, spacer, crown stag butt.
Also, the utilitarian designs, patterns of pocketknives from pre-WW2 companies, based on "useful" ideas.
So, my question, - the resurgence of American "art", in modern custom knives, is there no direct line? back to San Francisco times, mid-1800s? It all died out until when, .. Cronk?
The utilitarian vein went through most manufacturing in knives - Case, Remington, etc... Early pioneers Morseth, Ruana, Draper.. these made no frills knives.
I'm not trying to bend this into a thread about "art", just understand the origins and how it fits together. Anyone, please explain this to me?
Great posts on this thread- Good perspectives.
David