AVERAGE ACREAGE PER FARM IN THE UNITED STATES 



1910 138.1 



AVERAGE IMPROVED ACRES PER FARM IN THE UNITED STATES 



1910 75.2 



TOTAL VALUE OF FARM PROPERTY IN THE UNITED STATES 



1850 $ 3,967,343,580.00 



1910 40,991,449,000.00 



AVERAGE VALUE OF ALL FARM PROPERTY PER FARM IN THE UNITED STATES 



1850 $2,738.00 



1910 6,444.00 



VALUE OF ALL FARM PRODUCTS IN 1912 IN THE UNITED STATES 

 1912 $9,532,000,000.00 



THE SIZE OF THE SEAS 



Pacific. _ 

 Atlantic. 



Indian 



Southern. 

 Arctic 



AREA OF OCEANS IN SQUARE MILES 



-70,000,000 

 .35,000,000 

 -23,000,000 

 - 7,000,000 

 . 4,000,000 



SIZE OF THE GREAT LAKES 



Superior 



Michigan.. 



Ontario 



Champlain- 



Erie 



Huron 



Winnipeg.. 

 Athabaska. 



Miles Wide 



120 

 60 

 40 

 12 

 50 

 90 

 40 

 20 



