Plate XI. 
STATES TRIBUTARY TO THE CANTONMENTS 
NATIONAL ARMY 1917 \ 
VENEREAL DISEASES, ALL 
FIRST 1,000.000 MEN 
905-3751 
374 
23.8-12 oE 
11.9 -590C 
Plate XI.-Upper: Map'of the United States showing the area tributary to each of the 16 National Army 
Cantonments, 1917. Lower: Map of the United States showing by States the varying incidence of 
venereal diseases combined as found at mobilization camps in the first million men; in four grades. 
158