55 



Note— Statistics for 1903-12 from Metallgesellschaft 1903-1912, p. 16; for 1913-17. 

 from Mineral Industry during 1917, p. 10. 

 ' Includes Canada. 



2 Includes Austria-Hungary' and Germany. 

 ' Exports. 



The proportion of the world's production of aluminium in 1913 

 and 1917, respectively, was: Canada, 7-5 and 6-8 per cent; United 

 States, 37-5 and 52-3 per cent; Great Britain, 12-7 and 3-4 per 

 cent; Switzerland, 12-7 and 8-7 per cent; Austria-Hungary, 6-4 and 

 2-9 per cent; France 19-0 and 11-5 per cent; Norway 3-2 and 10-4 

 per cent; Italy, 1-0 and 4-0 per cent. In 1917, the aluminum pro- 

 ducing companies of the world had the following output: 



Canada — The Mineral Industry During 1017 states that the 

 " Northern Aluminum Co., a subsidiary of the Aluminum Company 

 of America, with extensive workii at Shawinigan I"\ills, Quv., is the 



