In late 1941 after many rejects by McDonald (who personally did the testing on his yacht). Zenith Radio engineers Gustaffson, Passow, Striker and Emde came up with the model 7G605 "Clipper", that was met with approval by McDonald after stringent testing. Zenith advertised this new product extensively, including loaning or giving one to a celebrity or well-known individual to try and evaluate. Zenith made electronics and radio history by producing the first totally portable multiband radio designed for standard and shortwave broadcast listening. Zenith went into production in 1942, but the US entry into World War II put a production halt to the "Clipper". Although no new consumer Trans-Oceanics were made, Zenith provided them for the war effort and continued to advertise and promote the Trans-Oceanic during World War II. Very few were produced (35,000), and not very many are in service presently, which makes this a very rare item. In December 1957, Eugene McDonald and Zenith engineers put Zenith Radio back into the news with the world's first portable transistorized multiband radio, the Royal 1000 Trans-Oceanic. McDonald was personally involved with its conception and manufacture, as he was in the development of the 7G605 "Clipper" The Royal 1000 like the "Clipper" was designed for standard and shortwave broadcast reception. The quality construction and engineering design efforts, a Zenith trademark were mechanically and electronically demonstrated in this model. This was McDonald's last major involvement with Zenith as he died the following year. The Trans-Oceanic is considered by many the best-designed mass-produced portable radio made. Zenith for the most part, until the end of the model line, used the latest cost-effective technology advances and materials in Trans-Oceanics. The Trans-Oceanic model line ran from 1942 to 1982. For years it was the top selling "high-end" portable multiband radio until it was finally eclipsed by Sony with their digital tuning ICF-2001 and ICF2010 in the 1980s, which put the Trans-Oceanic out of business. RCA's promoting radio manufacturers to build televisions with its no royalty policy got Zenith Radio into the TV business during the end of the 1940s. McDonald, whose aversion to commercials was well-known, wanted Zenith to produce and sell a remote control. In 1950 Zenith came up with a remote control called the "Lazy Bones" which was connected with wires to the TV set.