2 BULLETIN - 721, U. S. DEPARTMENT OF AGRICULTURE. 
ing factors in beet-sugar production these 19 mills have been removed 
to other locations (fig. 2 1 and Table II) ; 2 of these were built in 
Fig. 1. — Outline map of the United States, showing beet-sugar mills in operation 
(o) and those standing idle (x) in 1917. 
Canada and removed to the United States, and 1 was built in this 
country and removed to Canada. 
Fig. 2. — Outline map of the United States, showing the original location of 19 beet- 
sugar mills (E) and the points to which they were removed (R). 
1 In this figure IE shows the original location of mill No. 1 and 1R the point to which 
that mill was removed ; 2E the original location of mill No. 2 and 2R the point to 
which it was removed ; and so on for each mill listed in Table II. 
