This is needed for driving the larger chisels.

Fig. 5. - Short chisel in split handle.

These are all the tools that are needed for block cutting. For keeping them in order it is well to have oilstones of three grades:

Fig. 6. - Mallet.

1. A carborundum stone for rapidly re-covering the shape of a chipped or blunt tool.

2. A good ordinary oil stone.

3. A hard stone for keeping a fine edge on the knife in cutting line blocks. The American "Washita" stone is good for this purpose.

Plate IV. Colour Block Of A Print Of Which The Key-Block Is Shown On Page 5