All the letters are arranged alphabetically by correspondent and, where required, by date under each name.

Beaumont, George, 1845-1846: folios 1-3;

Beaumont, Gustave de, 1835-1838: folios 4-7;

Beauvoir, Ludovic, 1832: folios 8-36;

Beaven, Arthur, 1895-1897: folios 37-43;

Beaven, James, 1832: folios 44-45;

Beazley, Charles, 1895-1917: folios 46-291:

includes letter, 1895, of Frederick York Powell to John Murray IV: folio 48;

letter, 1896, of Charles Beazley to George Prothero: folios 119-120;

copy of letter, [?1897], of Clements Markham to Charles Beazley: folios 150-151;

copy of letter, 1897, of Charles Coote to Charles Beazley: folios 158-159;

letter of Hallam Murray to John Murray IV: folios 284-285.