CONTENTS. 
Page 
- Professor Bigelow on the Sea Serpent _ 1a 
. Revue Encylopédique 165 
6. Miscellaneous articles of Porcign Intelligence, e com- 
municated by Dr. J. W. Web 166 
7. Curious facts ceageer: way poison - 168 
8. Map of the heights of Mountain a ee 
9. Cabinet of NEhGrsls, for sale See seul 169 
10. American Cinnabar and Native Lead | - 170 
11. Means of obtaining Light ~—- - - 171 
12. Troy Lyceum - - - ~ 173 
13. Fibrous Sulphat of Barytes c 
14, Red Sand Peg ipemsuipn | in North Carolina 175 
- 276 . 
16. Fetid fluor Sasie = “ 
17. Effects of Cold on Lake Champlain == - - —,_-:177 
18. Stromnite, a new Mineral - : go 
19. German Correspondent = - - oe te 
20. Exploring rt - se ab. 
21. Mermaid - - ib. 
22. Bubbles blown in — Ros - 179 
23. Effects of temperature on Seite feeling, 2. JOO 
Plates in this Number at the conclusion. 
1. Figures to illustrate Strong’s Problem 
9: ca ee es with Morey’s 5 Riveting Engine, 
3. The sa 
