Sometime in the late 1940s or early 1950s a truck carrying cows either overturned or broke down along the Lincoln Highway in Exton, PA in front of The Guernsey Cow. The cows, on the loose, were drawn to the giant Guernsey Cow billboard and milled around in its shade and that of the nearby trees. Meanwhile, serious men stood by pondering the best action to take.
The Guernsey Cow, Exton, Pennsylvania 