Nice work, Hal!! You are surely the most vigilant Schrade collector in history - nice find(s)!:thumbup:
I think to understand why Meerschaum bone was an attractive marketing name, you have to go back to when pipe smoking was a prevalent pastime, much enjoyed, and of course the world was much more ignorant of the hazards of tobacco.
Meerschaum is a form of hard white carvable clay, mined for its beauty, and the fact that when used as a pipe, it improved the experience somehow (smokers can pipe up here

). As it was used a Meerschaum pipe would absorb the tars and turn an often beautiful brownish red color, fading to the original white. Beautiful to my eye, and surely to most, it was more commonly heard of in days past.
The name suggests fine, old quality, and manly colors and smells, if you are of the same vintage. (My wife doesn't always agree about manly smells


!)
This subject reopens that old discussion about where the marketing name originated. I still believe, and feel somewhat vindicated, that Meerschaum bone referred first to the bone, and later to the delrin that replaced it!