This section is from the book "Wood-Carving. Design And Workmanship", by George Jack. Also available from Amazon: Wood-Carving (Design and Workmanship).
Different Stones in use - Case for Stones - Slips - Round Mallet Best - A Home-Made Bench - A Makeshift Bench - Cramps and Clips.
The stones which are most generally used for the purpose of sharpening carving tools are "Turkey" and "Washita." There are many others, some equally good, but "Washita" is easily procured and very serviceable. It is to be had in various grades, and it may be just as well to have one coarse and one fine, but in any case we must have a fine-grained stone to put a keen edge on the tools. A "Turkey" stone is a fine-grained and slow-cutting one, and may take the place of the finer "Washita." The "India" oilstone is a composition of emery with some kind of stone dust, and is a useful stone for quickly rubbing down superfluous steel before putting an edge to the tool. It is better to get these stones without cases, as they can then be used on both sides, one for flat tools and one for gouges, which wear the face of a stone into grooves. A case may be made by hollowing out a block of wood so as to take the stone loosely; and if at one end a small notch is made in this block, a screwdriver may be inserted under the stone when it is necessary to turn it. Two brads or pins should be inserted in holes, having their points just appearing below the bottom of the block. These prevent it slipping about when in use. These stones should be lubricated with a mixture of olive oil and paraffin in equal parts. Bicycle lubricating oil is very good for this purpose.
Fig. 4.
For sharpening the insides of tools, "slips" are made with rounded edges of different sizes. One slip of "Washita" stone and one of "Arkansas" will be enough for the present, as they will fit moderately well most of the gouges in the beginner's set of tools; the "Arkansas" being used for the smaller tools. The "Arkansas" slip should be what is called "knife-edged." This is required for sharpening such tools as the veiner and V tool; it is a very fine marble-like stone, and exceedingly brittle; care must be taken in handling it, as a fall would in all probability be fatal.
 
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