Reginald Leeper

Sir Reginald "Rex" Wilding Allen Leeper GBE KCMG (25 March 1888 – 2 February 1968) was a British civil servant and diplomat.

[9] In an attempt to circumvent Lindsay, Leeper called a meeting in London to discuss how to engage in propaganda in the United States.

[9] Besides Leeper, the meeting was attended by Lord Lothian, the secretary of the Rhodes Trust; Angus Fletcher of the British Library of Information; the Labour MP Josiah Wedgewood; and Frank Darvall of the English-Speaking Union.

After Greece's liberation, Leeper continued to be one of the major power brokers during his tenure, which included the early stages of the Greek Civil War.

It was signed on 7 February in the Port of Buenos Aires at a reception aboard the Royal Mail Lines flagship RMS Andes.