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fall 



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 loods 

 the 

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 Itheir 

 tlH- 

 I then 

 mge. 

 the 



PLATE CVI. MOUNTAIN MAPLfc. Acer sfncatuiii. 



COPVHIfiHT, llil.l. BT rHEDtRK K ». STOKf.S r.0Ml'«1T- 

 PHINTEO IN *Mi«IC.\. 



