This series contains subject files related to Noel Noel-Buxton's political activities and interests, dating from between roughly 1880 and 1950. The records chiefly concern British politics, and the UK's involvement in world politics, including the First and Second World Wars, Anglo-German relations, the Balkans, Indigenous sovereignty and the treatment of Indigenous populations, the governance of colonies, slavery, refugees, and famine and poverty in Europe after the Second World War. Also includes several files related to Buxton's religious and political beliefs and Paycockes House, a historic 15th century home in Essex that Buxton purchased and restored.

The arrangement of the series reflects the structure of the fonds when it was described by McGill archivists. This may reflect the original order or may be an arrangement that was introduced by Professor H. N. Fieldhouse, who acquired the fonds for McGill and spent many years conducting research in it. Files contain a variety of document types, including reports, notes, correspondence, publications, newspaper clippings, and volumes of parliamentary debates.

This series contains documents related to Noel Noel-Buxton's personal life and financial transactions, created between roughly 1869 and 1948. Includes material related to Buxton's early education, dental health, and the Noel-Buxton Foundation. Also includes photographs and a drawn portrait of Buxton.

The arrangement of the series reflects the structure of the fonds when it was described by McGill archivists. This may reflect the original order or may be an arrangement that was introduced by Professor H. N. Fieldhouse, who acquired the fonds for McGill and spent many years conducting research in it. 

This series contains published material written by members of the Buxton family or related to Noel Noel-Buxton's interests between approximately 1860-1932.

The arrangement of the series reflects the structure of the fonds when it was described by McGill

Consists of volume of bound letters written by Hume, mostly to the Comtesse de Boufflers, but some to the Marquise de Barbentane. Also bound into this volume are 11 letters from Jean-Jacques Rousseau and one from the Maréchal d'Ecosse to Madame de Boufflers and copies of two letters from Madame de Boufflers to Jean-Jacques Rousseau.

Contemporary transcript dated September 1763 of the edition of Rousseau's letter published by Marc Michel Rey, Amsterdam, 1763.

Consists of 9 photographs albums produced by the Canadian Car and Foundry Company of silver print photographs depicting views of CCF car, aircraft, and weaponry plants.

Consists of textual records relating to Canadian railways and an export catalogue from the Canadian Car and Foundry Company.

The series contains business documents relating to the sale of the Montreal Gazette to Robert Abraham in 1843.

The series contains letters written by Robert Abraham to several recipients, including his father and his brother.