432 Miscellaneous Bibliography. 
0 
cisco: office of Mining and Scientific Press. New York: West- 
ern & Co., office of American Journal of Mining.)—Mr. Kustel 
has already done great service for practical metallurgy by the 
publication of his book on the “ Nevada and Califo 
of Gold and Silver extraction,” and the present work is one of much 
importance to both miners and metallurgists. It is, we believe, 
and percussion tables; in short, the principal machines and metho 
employed in ore concentration. The fifth division is devoted ie 
the chlorination process, and is the most complete presentation : 
the subject that has yet been published. As before stated, the wor 
contains much that till now was inaccessible to the English reader, 
and we believe that a careful study of the principles contained In 7 
will be of great service to all sielebieod in this department 0 
practical science. peste 
4 ster of Impor- 
. The American Annual Cyclopedia and Regi Y 
tant events of the year 1868. Vol. vii. 8vo, pp. 799. New ork, 
1868. (D, Appleton & Co.)—Like its predecessors, this portly 2» 
nual yolume is devoted to bringing down to date all the ere 
important events of the year 1867, political, civil, military, ns 
finance, literature, science, agriculture and mechanical industry 
The ample space of these volumes admits a degree of “ey ra 
the discussion of important subjects which gives to t oe 
articles the character of separate treatises. The articles on eed 
tific subjects are of course not very numerous. ae 
Those 
rominence are i ici ical explorations 
Laer are chemistry, electricity, geograp medicine, metals, 
ects. ° 
5. The Wine Maker's Manual; by CHARLES ReeMenis, sue 
of the “Vine Dresser’s Manual.” 123 pp. 12mo. Cincinnatl, 
