Holley, Clifford Dyer · New York, J. Wiley & Sons; [etc., etc.] · leaf 277
254 THE LEAD AND ZINC PIGMENTS. as smooth as possible, also it is preferable to have the furrows, wide rather than cutting them in a ditchy-hke appearance, as the furrows are the actual transmitters of the material to the grinding surface. If this style of dressing is followed the hfe of the… … Fig. SI. — Dressing fob Heavy Grinding. several stone manufacturers that it is best to cut these furrows to a feather edge up to the rim of the stone, but this should be the shop practice. 380. Pneumatic Dressing. The majority of the larger paint manufacturers now dress their mills with a pneu-…
Pigments · White lead · Zinc
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