Vintage Al Stohlman Swivel Knife Info - Leather History

Hello folks! I am looking for information on this Al Stohlman Swivel Knife, ive searched and have only found a few pictures and sales but thats about it. Any info would be much appreciated! -Cheers!

Al Stohlman leather handled swivel knife

What is Tooling Leather? A Comprehensive Guide – Eiken Shop

Al Stohlman Brand® Round Knife — Tandy Leather, Inc.

Al and Ann Stohlman - Memories

The History and Impact of Al Stohlman – Elktracks Studio

Tandy Leather Al Stohlman Brand� Straight Trim Knife

Vintage Al Stohlman Swivel Knife Info - Leather History

Leatherbound Legacy — Tandy Leather, Inc.

Leather Carving Patterns - Jim Linnell - Weaver Leather Supply

How to Carve Leather. Al Stohlman. Figure Carving Dye Chart Method

Al Stohlman Brand Round Knife