evidence: "In witness whereof, I have hereunto set my hand this eighth day of September, in the year of our Lord nineteen hundred and seventy-four, and of the Independence of the United States of America the one hundred and ninety-ninth." [...] IN WITNESS WHEREOF, I have hereunto set my hand this eighth day of September, in the year of our Lord nineteen hundred and seventy-four, and of the Independence of the United States of America the one hundred and ninety-ninth. [...] This letter speaks for itself. In January, I requested food and ammunition for the brave Cambodians, and I regret to say that as of this evening, it may be soon too late.