I N- D E X. 



Cramp or numb-fifh 80 



Croton lacciferum 86 



Cruelty difcouraged 6 



Cryftals - -46 



Cryllallized fluor 46 



Cryftallized fpar 44 



Cubic fluor - 46 



Cubic nitre - 49 



Curculio - - 3 



Cuttle filh 83 



D. 



Davis Captain, his method 

 of preferving birds 13 



— obfervations on 



the fame - 13 — 15 

 Dermeftes - n 2 



Diamond - — 47 

 Digeftive fait - 49 

 Diptera clafs - n 5 

 Difeafes moft prevalent 74, 



Drawings of plants, directions 

 for 15 

 Drawing, ftate of - 69 

 Dropftone or Stalactites 44 

 Dyeing materials - 70 

 Dytifcus - n 3 



E. 



Eagle wood - 84 

 Earths in general - 42 

 Earthy fubftances in water, to 

 difcover - 32 



Echini or fea-eggs to preferve 



Effluvia of plants - 74 

 Eggs of birds, part of zoology 

 20 



Elater - - n 3 



Elephants - 77 



Emerald - - 47 

 Emery - - 55 



Engraving in flone 69 

 Entrochus - 44 

 Ephemera - n 5 

 Epfom fait - 51 

 Epfom fait in water, to dif- 

 cover - 31 



Fibrous plafler flone, or fi- 

 brous talc — 44 

 Fire damp, what — 33 

 Filh, to defcribe xiii 

 Fifth, general ceconomy, to 

 obferve — 81 

 Fifn to preferve n 1 8 

 Fixed air in air, to difcover 

 38, 40 



Fixed air in water, to difcover 

 2 9 



miflaken for an 



acid -> - 30 

 Flints - - 46 



Fluor - - 46 



Food in different nations, 

 queries upon 74 

 Forficula - n 4 



FolTils, directions in collect- 

 ing - 60 

 Foffil fubftances, to difcover 

 and collect - 42 

 FofTil alkali - - 47 

 FofTil alkali in water, how 

 dii covered - 30 

 Frogs to preferve 1 8 

 Fulgora - n 4 

 Fuller's earth - 43 



Galena Plumbi 56 

 Garnet - 47 



Gems - 47 



Gems, where procured 89 

 Glafs copper ore 54 

 Glafs 



4 



