Canberra On London-Darwin Record Attempt -- The Canberra at the take-off London Airport this morning. A blue twin-jet Canberra bomber took off from London Airport to-day (Tuesday) ***** to reach Darwin, before dawn to-morrow and set a new record for the flight to Australia. The plane, to be used for experimental purposes at the Woomera rocket range, has a crew of two-Flight Lieutenants Leslie Maurice whittington, 29-year-old pilot, and John Anthony Brown 30 navigator. It is hoped the than twent