After the meeting with Mr Kennedy, Sir Howard reported that the President saw only "one possible hitch" to visiting Australia, Japan and the Far East "next October" - resumption of atomic testing by the Soviet Union, which did not eventuate.
It appears the "next October" Mr Kennedy referred to was October that year, not October 1964 when he would have been in the final week of an election campaign.
By the time Sir Robert met the President at the White House on July 8, 1963, and joined him for a lunch including senior figures Chief Justice Earl Warren and Vice-President Lyndon Johnson, Mr Kennedy had agreed to visit Dallas in November.
The original visit to Texas was to be over one day with "whirlwind visits to Dallas, Fort Worth, San Antonio and Houston".
By the time Sir Howard and Australia's Treasurer, Harold Holt, met Mr Kennedy in the Oval Office on October 2, the Texas trip had been extended to two days, November 21 and 22, the day of the assassination.
Mr Kennedy had endured personal tragedy in August, losing his second son, born prematurely on August 7. That and other events meant he did not visit Australia or New Zealand before the Texas trip.
- AAP