No.18 Carbon Steel Folding Garden Saw - OPINEL USA
Amazon.com: Outdoor Edge 4.5" Flip N' Zip Saw - Lightweight Folding Aluminum Handle Outdoor-Hunting Saw with 65Mn Spring Steel Blade and Triple Ground Saw Teeth for Bone and Wood with Mossy Oak
Make a Kitchen Knife Out of an Old Circular Saw Blade! : 15 Steps (with Pictures) - Instructables
Vintage Carve-N-Saw Knife with Saw 8" Blade, Wood Handle, 12½” Long Kitchen | eBay