The July 16 1949 edition of the Toronto Daily Star contained this fascinating little article about a town in Minnesota that was filled with young bachelors.
Viking, Minnesota still exists – it had a population of 104 as of 2010. Of the 43 households, only 25.6% (11) were made up of individuals, so Viking has stopped being a town of bachelors for some time.
I did a Google search for Harold S. Kahm, and found a whole bunch of results, not all of which might have been for the same person. Someone by that name: