Mexican minister Alfonso De Rosenzweig Diaz handing to Britain's Prime Minister Winston Churchill the reply from the President of Mexico to the message on behalf of his majesty's government, presented by H.M. Minister at Mexico City, to President Avila Camacha on the occasion of the declaration of war by the Mexican. The Prime Minister receiving the reply at No. 10, Downing street in London, on June 5, 1942. (AP Photo)