"At the end of last year, our authorities discovered that there were nearly one hundred Japanese leg men in New England reporting to the Boston office. More than five hundred in Washington; something above two hundred in Chicago; twenty-five hundred were in the New York area; twenty-five in Cleveland; thirty-eight in Detroit; eighty-odd in Florida, and so on out to the West Coast where around three thousand Japanese are 'on duty' from San Diego to Port Washington."
Click here to read another 1939 article on this topic.
More about Japanese espionage can be read here.
