Sir Robert Menzies (Prime Minister of Australia) and President Lyndon Baines Johnson. White House, Washington DC, 7/6/1965. Photo # a783-6a by Yoichi Okamoto. White House Photo Office collection, LBJ Presidential Library. Public domain.
LBJ Connection: Prime Minister of Australia, 1939-1941, 1949-1966
Menzies, Robert Gordon, Sir, 1894-1978,
Biographical info page,
LBJ Presidential Library,
accessed February 19, 2020,