The Encyclopedia Americana: The International Reference Work, Volume 7Americana Corporation, 1960 - Encyclopedias and dictionaries |
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Page 69
... Clay , 2 vols . ( New York 1846 ) ; Sargent , Epes , Life and Public Services of Henry Clay ( New York 1848 ) ; Schurz , Carl , " Henry Clay , " in American States- men , 2 vols . ( Boston 1887 ) ; Rogers , Joseph M. , The True Henry Clay ...
... Clay , 2 vols . ( New York 1846 ) ; Sargent , Epes , Life and Public Services of Henry Clay ( New York 1848 ) ; Schurz , Carl , " Henry Clay , " in American States- men , 2 vols . ( Boston 1887 ) ; Rogers , Joseph M. , The True Henry Clay ...
Page 70
... clay may be suited . Kaolin . - Pure kaolin is rare , but with a low content of impurities , especially alkalis and iron , and a white color , it is acceptable to the trade as kaolin or china clay . Kaolin is low in plas- ticity , and ...
... clay may be suited . Kaolin . - Pure kaolin is rare , but with a low content of impurities , especially alkalis and iron , and a white color , it is acceptable to the trade as kaolin or china clay . Kaolin is low in plas- ticity , and ...
Page 71
... clay are only about 1 per cent of the output , so that the figures are not particularly significant in either direc- tion . In 1925-1929 the total tonnage of ... clay downward tearing the clay chunks CLAY CENTER 71 - CLAY - WORKING MACHINERY.
... clay are only about 1 per cent of the output , so that the figures are not particularly significant in either direc- tion . In 1925-1929 the total tonnage of ... clay downward tearing the clay chunks CLAY CENTER 71 - CLAY - WORKING MACHINERY.
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