MISCELLANIES FOREIGN AND DOMESTIC. 



1. Vegetable coloring materials in Canada, - - - 186 



2. Phosphorescence of the sea in the Gulf of St. Lawrence, 187 



3. Antarctic expedition, - - 188 



4. Gold and platina, --.-_._ jgo 



5. 6. Rock crystals substituted for crown glass in making tele- 



scopes — On the temperature of the sea, - - 191 



