The last two pictures are the same tool. It is a side view of the Can Opener's blade.
The Dunlap tool is an adjustable wrench, unfortunately the other two photos I had of it were too high resolution to post. I need to lower the camera resolution and snap a couple more pictures of it.
The dagger is an AG Russell from the 70s, it is mine, not my dad's. The Bombardier wrench I found when "yarding" for a few car parts probably 15 or more years ago. Most likely a snowmobile wrench, given it's make.
Dad had a few interesting tools I ran across while rummaging around this summer and fall. Oddly enough most of dad's tools were SAE with virtually no Metrics. I guess that was fitting given he wasn't much of a handyman.
I ascribe to Red & Green's (PBS television show no longer being produced)... "if women don't find you handsome, they should at least find you handy..." Not that I'm that bad looking but, I do like to be handy.