(Original Caption) 5/27/1959-Burbank, CA- Quick trips within the city or to the suburbs may be made in helicopter limousines like this in the 1960's. That's the prediction of Lockheed Transit experts, who say the "limocopter" would be cheap to operate becasue of simplified mechanical techniques recently devised. The prophets visualize 2,000-mile-an hour airliners for long-range travelers in the transit revolution of tomorrow.