I added a pair of double nibs to the top.      I added a pair of double nibs to the top.    I added a pair of double nibs to the top.
I added a pair of double nibs to the top.

I added a pair of double nibs to the top.

I added a pair of double nibs to the top.      I added a pair of double nibs to the top.    I added a pair of double nibs to the top.
So, you always wanted to build handsaws...
Slotting Fixture
Slotting Back
Stamping Teeth
Making a Handle
Assembling the Saw