The papers were presented in two parts. The papers in the first part consist of logs, 1768 to 1771, 1775 to 1777, 1780 to 1782, 1794 to 1795; letterbooks, 1776 to 1782, 1788, 1793 to 1795, and order books 1775 to 1783, 1788, 1794 to 1795. There is an account of the battle of the Saints. The second part includes in-letters, 1775 to 1779, 1794 to 1795; a prize book, 1777 to 1795; documents relating to the Agamemnon; Lord Howe? 5 signals, 1790; letters relating to the disagreements after the battle of First of June, and a personal signed copy of Rodney's defence of his conduct at St. Eustatius, 1781.

Administrative / biographical background
Caldwell entered the Navy in 1754 and was made a lieutenant in 1760. After service in the Channel during the Seven Years War, he became a commander in 1762 and a post captain in 1765. He then commanded the Rose in North America, 1768 to 1771, and the Emerald, 1775 to 1779, on that station and on convoy duties. He was appointed in 1780 to the Hannibal and convoyed the East India Company ships home. In April 1781 he was transferred to the Agamemnon in the Channel; she then sailed with Admiral Rodney (1719-92) to the West Indies and was present at the battle of the Saints, 1782. The Agamemnon remained on the West Indies and North American Stations until 1783. Caldwell commanded the Alcide in 1787 and the Berwick during the mobilization of 1790. In 1793 he was promoted to rear-admiral and served in the Cumberland under Admiral Howe (q.v.). He transferred his flag in 1794 to the Impregnable and took part in the battle of First of June. In July of the same year he became a vice-admiral and was sent to the Leeward Islands in the Majestic under Admiral Jervis (q.v.); shortly after this Jervis returned home and Caldwell acted as Commander-in-Chief. His active career ended in 1795 and he was promoted to admiral in 1799.