THE 



Unknown River. 



3n (Etcljet's iHopage of SDtscoberp* 



BY 



PHILIP GILBERT HAMERTON, 



AUTHOR OF "THOUGHTS ABOUT ART," "CHAPTERS ON ANIMALS," "ROUND MY 

 HOUSE," "A PAINTER'S CAMP," ETC. 



TOM. 



BOSTON: 



ROBERTS BROTHERS. 



1882. 



