This document contains two copies of Leopardi's poem in Italian: "L'Infinito". The second also contains an English translation. All are in BR's handwriting. His favourite poem was "The Infinite" by Leopardi.

With the documents is an envelope addressed by Debrett's to Lady Constance Malleson and franked 18 May 1950.

The poem was enclosed with document .200009, record 19046. Its enclosure with this letter is indicated not by the original letter but by a typed copy made of it—document .201005, record 115260.