Eugene F. McDonald, radio manufacturer and commander of the yacht Mizpah, back from a cruise about the Galapagos Islands in the eastern Pacific, greeted friends here with a tale of fighting great schools of sharks with machine guns. “They were so thick that we were afraid they would endanger the yacht. We killed hundreds of them,” McDonald said. McDonald related that his party, which included several scientists, made discoveries of a scientific nature on the islands so startling that they could not be revealed until after further exploration.
– The Enquirer & Evening News, “Machine Guns Used to Fight Off Sharks” (14-FEB-1930)
Lieutenant Commander Eugene “Gene” McDonald, an officer in the US Naval Reserve Force, was the millionaire owner of the Zenith Radio Company in Chicago, Illinois. On 03-JAN-1930, he embarked on a 5-week cruise of the East Pacific, starting in Miami, Florida, and travelling through the Panama Canal. McDonald was the owner and skipper of the Mizpah, a 56-metre luxury yacht built for then-outrageous $1.3 million using components of a discarded US Navy destroyer. While nominally based on Lake Michigan in the Lincoln Park yacht harbour in Chicago, the vessel was seaworthy and was often stationed in Miami. The Mizpah had a 27-man crew and sported eight fully equipped state rooms with real beds rather than cramped berths.