160 Miscellaneous Intelligence. 
work appeared in September, 1850, and the seven others have 
followed in rapid succession. The subjects discussed are under 
eight divisions: 1. Chemical Metallurgy, alloys and preparations 
made and obtained from metals : e 
gypsum, nd e h 
cal application: v. Animal substance and their industrial applica- 
tion: vi. Dyeing and calico printing: vu. The materials and ap- 
The chemical formule are all molecular. A French and a Dutch 
translation of this edition of the Handbook have also appeared. 
e work is indispensable to all who are engaged in technical 
B. 
B. 
6. Transactions of the Wisconsin Academy of Sciences, Arts 
and Letters, 1870-1872. 8vo, pp. 200. Madison, Wisconsin, 1872. 
i i s papers in th 
as oy, L pham, : 
Prof. R. Irving, Prof. T. C. Chamberlin, and Rev. A. O. Wright. 
There is also a mathematical = on Potentials and their appli 
y Prof. John E. Davies. 
Sachsen ; von Dr. Hanns Bruno 
Getnitz. Six Bape of this excellent work (noticed in vol. ii, 305, 
and iii, 306 an 
ing the first volume, and the next commencing volume two. 
