A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v1.c18.s2.2
A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v1.c18.s2.2
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v1.c18.s2.2
The loss which takes place during the operation of cutting as well as the loss during filing, *i.e.* rubbing the surface of gold with a steel file to make it smooth, is due to causes of a purely mechanical nature and can be prevented to a great extent by the means suggested for minimising such loss in the course of hammering and drawing.