The letters have been arranged in chronological order.

Letters of Lord Byron to John Murray II, 1811: folios 1-6;

Letters of Lord Byron to John Murray II, 1812: folios 7-20;

Letters of Lord Byron to John Murray II, 1813: folios 21-122, with the following included:

Copies of 1813 letters of Lord Byron at folios 56-57;

Letters of Frank Thomas Sabin to John Murray IV, 1902 at folios 58-59;

Copy of an 1813 letter of Lord Byron, 1901 at folio 65.