FISHERY INDUSTRIES OF THE UNITED STATES, 1930 



501 



Lake fisheries of the United States, 1929 — Continued 



OPERATING UNITS OF LAKE OF THE WOODS, RAINEY LAKE, AND NAMAKAN LAKE: 



By gear 



Items 



Fishermen: 



On boats and shore 



Boats: 



Motor 



Other 



Apparatus: 



Number 



Square yards 



Gill nets 



Number 

 47 



1,200 

 302, 500 



Pound 

 nets 



Number 

 61 



77 



Fyke 

 nets 



Number 

 30 



Total, 

 exclusive 

 of dupli- 

 cation 



Number 

 127 



OPERATING UNITS: By States and counties 



