In this letter, written on transparent paper, Berenson discusses his old age and his stay in Paris. There are watermarks on the paper, including a watermarked picture of an airplane and the words "P. M. Fabriano."
This envelope, constructed from blue paper, has a red and blue striped border with the words "avion" and "air mail." The address on the front is handwritten. There are two Italian postage stamps on the front.