Painting and painters' materials: a book of facts for painters and those who use or deal in paint materials (1883)
Condit, Charles L, Scheller, Jacob · New York, The Railroad gazette · leaf 321
rtions into settling tanks ar-ranged in succession. The rougher grains are deposited in the first tanks, and requireregrinding ; the lighter parts remain longer in suspension in thewater, and flow on to larger tanks, where they are deposited aftersome time of rest. There are also other methods of… … stances great care is necessary in this operation, as an elevatedtemperature either destroys their tone or materially changes theircharacter : the carmines are an excellent illustration of this. Thebest method of heating drying chambers is that supplied by Per-kins, as by it high and regular…
Painting, Industrial · Paint
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