@Walter Hinteler,
Interesting about the plane (I remember DC 3's) but I'm off on the spokesman's name, Kunkel. I haven't heard that in years - it's the last name of a famous to me immunologist, so now I'll be doing some research to back up my memory. I assume it is a german name and more familiar to you, Walter.
Ok, here's a pdf on Henry Kunkel, 1916-1983.www.nap.edu/html/biomems/hkunkel.pdf