Coping Mechanism

A coping saw made from oak firewood. This is the third time I have made this saw, the first two broke under tension. They were made of cherry from plans found on the on the internet that called for a half inch thickness and didn't have the strength so, I made new plans at 3/4 inch thick and "beefed" them up all around, so to speak. We will see how this one works out.
Plans available here...
https://odysee.com/@SomeAssemblyRequired:b/RevisedCopingSaw:9