352 



JlPPENDIX, 



TABLE XVII. 



Showing the Specific Gravity of different kinds of timber. 



Box, . . . 

 Plum-tree, 

 Hawthorn, 

 Beech, . . 

 Ash. . . . 



Yew, .... 



Elm, 



Birch, .... 

 Apple, .... 

 Pear, .... 

 Yoke-elm, . . 

 Orange-iree, 

 Walnut-tree, . 

 Pine, .... 

 Maple, .... 

 Linden-tree, 

 Cypress, . . . 

 Cedar, .... 

 Horse chestnut, 

 Alder, .... 

 White poplar, . 

 Common poplar, 

 Cork, .... 



*:j^* The column I., in the above table, exhibits the specific gravity 

 of different woods, adopted by the Annunire du Bureau des Longitudes 

 The second column contains the results obtained by M. Kafrmarsch. 



