You hit on something here that I was thinking about. I used to use a wooden bucksaw with my dad and brothers when I was a kid. We cleared a lot of oak off the family homestead and cut it into firewood. Although the bucksaws and two-man crosscut saws we used then are gone now, I did find a similar old wooden bucksaw at a flea market. I hang it on the wall in my garage. Although I have never done it myself, I know of old woodsmen who carry one of these, broken down and bundled with stiff wire. Out in the woods, they can make any wooden part that gets broken as long as the blade and pins are intact. I wonder if it wouldn't be smart to cache a few of these blades?