The collection comprises:
Court rolls. From 1738 they are in volumes and indexed and later volumes occasionally contain maps and plans. 1633-1935 (NWM 1);
Suit rolls. 1732-1872 (NWM 2);
Maps. 1808-1922 (NWM 3);
Warrants. 1764-1899 (NWM 4-NWM 6);
Admissions, surrenders and letters of attorney. 1732-1935 (NWM 7-NWM 13);
Presentment papers and Jury lists. 1738-1884 (NWM 14);
Receipts and fines. 1830-1892 (NWM 15);
Wills. 1732-1895 (NWM 17-NWM 19);
Administrative reocrds and correspondencepondence. 1712-1935 (NWM 20-NWM 21);
General and Special Court rolls. 1861-1900 (NWM 22)