1st of 3 stories in Four Color #1275, titled Rocky and His Friends - Reprinted in Bullwinkle #5 09/1972 - 8 pages:
Boris has a plan to round up all the electric eels in 'Erster Bay to sell them to peasants in Pottsylvania to light their hovels. He tricks Bullwinkle doing the work while the Moose is skin-diving.