A. P. Herbert - 'Come To Britain'

Argentia—Quebec—and Teheran:
Valiant the voyage, and supreme the plan.
Dumbarton Oaks, no doubt, and Bretton Woods,
Will read the riddles and produce the goods.
But would it be unseemly to remark,
Such things have happened near St. James's Park?
March 25, 1945

A. P. Herbert

http://www.poemhunter.com/poem/come-to-britain/