I finally finished framing my start to finish board. When I acquired it, it was not mounted......just the pieces and the finished blades were badly carbon spotted.
The knife is a late 60's Model #1 with a 7" tool steel blade.
The yellow letter crystolyn two stone and tight stitch JRB sheath are correct.
All the handle components from nut to brass hilt (as built) are in the middle.
Along the right are two vintage Randall patches and a 1969 catalog.
I'm really happy with the way it turned out. I'll get better pictures tonight.... there is a little glare.