I made a backsaw using a drywall knife for the blade, carbon fiber
composite for the back, and black walnut for the handle.

Here is a photo of the completed saw:

http://kshepard.smugmug.com/Woodworking/Backsaw/i-fN4KCm7/0/L/Backsaw%2
0%2822%20of%2023%29-L.jpg">http://kshepard.smugmug.com/Woodworking/Backsaw/i-fN4
KCm7/0/L/Backsaw%20%2822%20of%2023%29-L.jpg

or

http://tinyurl.com/pkeahgw

And here is a gallery showing the construction steps:

http://kshepard.smugmu
g.com/Woodworking/Backsaw

or

http://tinyurl.com/qy3u9an

Ken Shepard