Index. 



135 



Labradoritc 



Lead 



Leptocephalus gracilis 



Library 



Lyonnet 



Manganese 



Magnesian Carb. lime 



Magnesian Serpentine 



Magnolia 



Mecynorhina 



Meeting at Topsfield 



Metals 



Mica 



Monocanthos aurantiacua 



Natica heros noticed 

 Natural Lace (note) 

 Natural history easy 

 Nautilacce 

 Nichols on Hyla 

 Nichols on rare toads 

 Nonioninoc 

 Norway haddock 

 Notice of rare plants 



Officers (1833-1837) 

 Origin of the Society 

 Ornithorynchus 



Peeping frog 



Pogonatum brcvicaule 



Polythalamia 



Polytrichum commune 



P. gracile 



P. juniperinum 



P. piliferum 



Porphyry 



Prase 



Prehnite 



Prionotus 



P. lineatus 



P. pileatus 



Puudingstonc 



Quartz 

 HuiuqueloculitKi 



