364 Lord Caldecote, U.K. Secretary of State for Dominion Affairs, to Mr R. G. Menzies, Prime Minister
Circular cablegram D251 LONDON, 12 June 1940, 9.03 a.m.
MOST SECRET FOLLOWING FOR THE PRIME MINISTER
[United States.] 
D. 237 Paragraph 4 , and [United States] D. 242. 
The suggestion is being pursued further. In any case President Roosevelt's speech last night marks a substantial change in the situation.