...twenty feet, but the amount of pitch depends upon the kaolin, and whether the sand which it contains is fine or coarse. If the kaolin is very fine, and...kaolin is a nuisance as it clogs up the log washer, and upper end of the trough more quickly and causes so much more labor to keep them clean. As it is, considerable...

...contains is fine or coarse. If the kaolin is very fine, and settles slowly, the pitch need not be sii great and vice versa. A large quantity of very coarse...kaolin is a nuisance as it clogs up the log washer, and upper end of the trough more quickly and. causes so much more labor to keep them clean. As it is, considerable...

...North Carolina plants, being about one inch in 20 feet, but this is a matter depending on the kaolin. If the kaolin is very fine and settles slowly, the...sand in the kaolin is a nuisance, as it clogs up the log-washer and upper end of the trough more quickly, and causes so much more labor to keep them clear....

...wider and deeper if the kaolin is very sandy. The troughing arranged as shown in Plate XXIV, Fig. 1, is about 700 feet long, and to utilize the space thoroughly...sand settles there, and to keep the trough clear, sand-wheels are used (Plate XXIII, Fig. 1). The wheels are wooden, bearing a number of iron scoops...

...wider and deeper if the kaolin is very sandy. The troughing arranged as shown in Plate XXIV, Fig. 1, is about 700 feet long, and to utilize the space thoroughly...sand settles there, and to keep the trough clear, sand-wheels are used (Plate XXIII, Fig. 1). The wheels are wooden, bearing a number of iron scoops...

...wider and deeper if the kaolin is very sandy. The troughing arranged as shown in Plate XXIV, Fig. 1, is about 700 feet long, and to utilize the space thoroughly...sand settles there, and to keep the trough clear, sand-wheels are used (Plate XXIII, Fig. 1). The wheels are wooden, bearing a number of iron scoops...

...the contained sand is fine or coarse. If the kaolin is very fine and settles slowly, the pitch IK ed not be so great, and vice versa. A large quantity...sand settles there, and to keep the trough clear, sand-wheels are used (Plate XXIII, Fig. 1). The wheels are wooden, bearing a number of iron scoops...

...sand is fine or coarse. If the a Bull. New York State Museum No. 35, p.79». 9647— No. 11—03 8 kaolin is very fine and settles slowly, the pitch...trough more quickly, causing much labor to keep them dean. As it is, considerable sand settles there, and to keep the trough clear sand wheels are used....