THE 



UNKNOWN RIVER. 



etcfcet's; fflopge of > 



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. 



