“INTELLIGENCE AND MISCELLANIES. 
ot Forstew. 
‘Page. 
1,2. Crystallization of Sub-carbonate of Potash—Gas Lights, - 181 
3. Piercing of hot Iron by veh LUT, | 182 
4, 5, 6. The Naturalist’s Guide—Public Utility —Wartemberg_ Uni- 
versity, AS 183 
7,8,9. Prussian Universities Monitorial Instruction—Polishing of 
Granite, - = He - 185 
10. Miscellaneous Notices from’ he felavid of Ceylon, - - 186 
11, 12, 13. Sotaichet a Magers) ical Excarsions in Spain—Gift to 
eam eolorica ciety—Opi is 
ol Rak es oe y—Opi nions ag to the perc 
14.  Garipanene political situation\of the Old et N ew World, and 
progressive improvemertsin Education, -  - 188° 
- Second Edition of Parkes’ Essays; z & & S - 190 
ae ae II. - Le 
1. . Geno" as Mechanics? and Manufacturers’ Magazine,” “ i 191 x 
2,3. Torrey’s Flora—New-York Lyceum, 2 192 
4,5. Prof. Hall’s ames of cer ligase Pijladelphia Water. Works 193 
6. Molybdena. — i Poa 
7, 8. “Shlimanite—Geological Survey « on the nae Canal, S 195 
2,10. Ignition of Platinum—New Locality of \obalt, i i 198 
11. New Locality of Amethyst, - - iy 199 
P : 200 
12. Acid Fumigations, — - - = 2 
ERRATA IN VOL. VII. 
In the article Canrcocrarny. 
Page 271, line 10, for C. stipata, C. muhlenbergii, read C. shara, se muh- 
* lenbergii; or, the comma should bea p§oqg, 
278 5&6,dele, “ scarcely sheathing the pedunclésxcept the 
lowest.” 
, ¥ 
In the article Rain GAGE 
Page 327, line (from bottom,) for 252525, read 25252.5. 
32 
8, (from top,) 222.525, 252.525. \ 
329, e (from bottom,) 14000, ~ 140000. 
330, 7, (from top,) 126262.5 500, 126262. 500 go, 
— 14, (from top,) 1010.10.04, 1010.10-—~0; 
187 
