247 



which led our forefathers to plant the trees seems in many instaHces to have 

 chosen the best positions for doing so. 



It only remains for me now to tender my best thanks to those friends who 

 have so kindly assisted me in obtaining these measurements : — 



O O -5 



g. H 



^^ 



Oh-OOI-'l-' O 



p ? 





CO CO 



O -3 



5 3 



■^£ 



c S o Pi's sj 



" ? S" *-o ? 



S;S.'< B c a 



p- I 





~o o CO ""g 3.S 



piO 



^?3 



The paper waa received vnth great applause. 



