Hello Ram and welcome to the forum!
Thank you for posting this beautiful 'scribe' folder... you'll see my humble example in the other thread in whch you translated the initials on an ex-OA piece.
As you collect them, to your knowledge, do there exist any stylistic differences between these stylus knives to be found on both coasts (with regards to handle construction, shape, blade shape/grind, etc)?
Cheers,
Chris