Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 892
The cylinder is placed on the flatting-stone, and is split lengthwise by passing a red-hot iron bar kfrom end to end, having previously sprinkled a little charcoal powder on the inner surface of the cyl-inder. It is now spread out into a sheet by pressing the same on the flatting-stone, by means of… … Two improvements have been introduced in this operation. One consists in making part of the floorof the compartment a to consist of a movable stone about 10 inches in diameter, on which the cylinderis placed. It is gradually exposed on all sides to the action of the fire, by causing the stone to…
Mechanical engineering · Mechanics · Engineering
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