INDEX 
JVackenrocdcr; M. On the behaviour [of antimoniate of potash 
towards the earths, - - - 37 
Wiegand, T. S. On aristolochia reticulata, - - 10 
Wohltry Prof, On some principles of white cinnamon, - 66 
" " Researches on narcotine and the products of its 
decomposition, - 136 
