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Mounted Oilstone: Turkey Stone Cut, Rubbed Flat on Emery and Bedded in a Lidded Wooden Block (Tomlinson, 1854)
Woody

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Woody

14. November 2026NO
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Mounted Oilstone: Turkey Stone Cut, Rubbed Flat on Emery and Bedded in a Lidded Wooden Block (Tomlinson, 1854)

The joiner's oilstone of the 1850s, from Tomlinson's Cyclopaedia of Useful Arts quoting Holtzapffel: a piece of Turkey oil-stone cut to a rectangle with diamond powder, rubbed flat with sand or emery on an iron plate, cemented into a block of wood with glaziers' putty and given a wooden lid, used with a thin oil.
Intermediate
About 1 day

Instructions

1

Stone sizes

Loading Jupyter Notebook...
2

Read the Cyclopaedia of Useful Arts

"As a whetstone it surpasses every other known substance."
3

Cut and flatten the stone

Take a rough piece of Turkey oil-stone (black is somewhat harder than white). Cut it to a rectangle with a lapidary's slitting-mill and diamond powder, then rub the faces smooth with sand or emery on an iron plate.

Materials for this step:

Turkey OilstoneTurkey Oilstone1 piece
Emery PowderEmery Powder1 piece

Tools needed:

Diamond SawDiamond Saw
Iron PlateIron Plate
20-Liter Bucket20-Liter Bucket
4

Bed it in wood

Cut a recess in a block of wood to take the stone and cement it in with glaziers' putty. Make a wooden lid to keep out dust; its inside may be covered with a thick piece of buff leather, which takes up oil from the tool and serves as a strop.

Materials for this step:

White Oak BoardWhite Oak Board1 piece
Glazier's PuttyGlazier's Putty1 piece
Chamois LeatherChamois Leather1 piece

Tools needed:

Hand SawHand Saw
ChiselsChisels
Wooden MalletWooden Mallet
Hand PlaneHand Plane
5

Use

Sharpen with neatsfoot oil, or any oil not disposed to thicken (he also names sperm oil).
6

Troubleshooting

Oilstone troubleshooting.

Flow

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7

History and honest limits

From Charles Tomlinson (ed.), **Cyclopaedia of Useful Arts** (1854), vol. II, "Hone", quoting Holtzapffel (checked on the archive.org scan cyclopdiaofuse02tomlrich, p. 18). He gives no block sizes; oak for the block, the tools and the diagram are ours.

Materials

5

Tools Required

7

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