The greater portion of these records consists of journals, cash books and ledgers recording purchases and sales, 1822-1898. Also included are formula and prescription books, catalogues, price lists, company releases, 1948 and 1952, and a genealogy of the Lyman Family in Canada.

Consists of microfilm of originals, located at Library and Archives Canada. The records of the Board of Trade fall into two series. Administrative records comprise the register of the Committee of Trade, 1822-1842; followed by the minutes of the Board, 1842-1952; reports of general meetings, 1842-1951; and annual meetings, 1876-1879; and council annual reports, 1886-1931. Correspondence consists of letterbooks, 1870-1920, and the correspondence files of the Committee of Trade, 1822-1842. A review of the activities of the Board from 1950 is also included.

Six manuscript sermons were composed by Abbott in 1824-1825 but, as annotations indicated, delivered on a number of occasions thereafter.

The records of the Montreal-Ottawa Conference of the United Church are arranged in the following series:

1. Denominational records prior to Union, 1824-1925
   Records of each of the three parent denominations follow the same general pattern. There are minutes, usually printed, of the national executive body, and original minutes of the local unit corresponding to the geographical boundaries of the present Conference. Papers of associations at this level generally include the files of Sabbath School associations, ministerial associations, missionary societies, and theological colleges. A number of interdenominational clergy and mission groups are also represented; while a special series of correspondence, minutes, and conference reports covers the debates concerning union, 1906-1925. The Methodist materials begin in 1824, and the Presbyterian in 1841, and the Congregational in 1842.

2. Conference records, 1925-
   Minutes of the Conference, and of the Conference-based Women's Missionary Society, Women's Union and United Church Women, are extant from the time of Union. The Montreal Presbytery maintains a record of proceedings, and supports a number of groups and associations (Minister's Wives Association, young peoples' groups, camps, missionary societies, United Church Women) whose work is documented by minutes, financial records and, occasionally, correspondence files. Also included are records of the Joint Theological Colleges of McGill University and of the United Theological College, 1912-1948.

3. Local Churches, 1832-
   Many local churches retain their historical records, including civil registers. The Archives' holdings include records of approximately 75 individual congregations in the Montréal and Québec-Sherbrooke Presbyteries, consisting of minutes of governing bodies, communion rolls, minutes of organizations, accounts, annual reports, and occasionally photographs and architectural drawings. The most substantial and significant records are those of the Erskine and American (from 1832), including records of Canada Education and Home Missionary Society, 1833-1848, St James (from 1820), Zion Congregational (from 1832), and Odelltown (from 1829) congregations.

4. Missionary Work in French Canada, 1848-1861, 1876-1969
   The importance to the United Church and its parent denominations of mission work in French Canada is documented by minutes of the French Canadian Missionary Society (1848-1861), and papers, including sermons, notebooks and correspondence of the French Evangelical Church of Canada (1876-1969).

5. Papers of individuals, 1822-1925
   Papers of individuals include the correspondence, essays and sermons, 1870-1917, of Calvin E. Amaron; the Bieler Family; J. Armitage Ewing (largely concerning the controversies surrounding Union in 1925); William Mair, sermons, 1827-1855; Richard Robinson, diaries, personal records, sermon outlines, 1857-1912; Henry Wilkes, 1822-1878, and others.

The Mountain family papers consist of two albums. The first contains watercolours and sketches (probably by the daughters of Bishop Mountain, though only a few are identified) of scenes in Québec and Europe, as well as flowers and birds, and copies of Indian designs. There are also prints showing Swiss folk costumes. The second album is entitled 'Family Poems', and many are by Mountain. These are largely moral and lyrical relections, with some occasional verse and translations.

Chamberlain's papers consist of the following: medical certificates, 1827, 1851, 1853, two bound collections of sheet music with annotations, ca 1850; photocopy of a printed letter from Henry Lyman concerning the surgical instruments of Chamberlin, 1880s.

This archive consists of photocopies of the portion of the ledger of William Lauder, concerning the Arts Building project, 1838-1841. An index to the entire ledger is included.

Most of the collection consists of Carpenter's notes and drawings of shells. There are printed catalogues of shell collections from the Pacific Ocean and the Caribbean dating from 1857 to 1876. His incoming correspondence is mainly from collectors in the United States and deals with shells. It covers the period 1858-1876. The main letter writers are J.G. Cooper, a collector from San Francisco, William Dall of the Smithsonian, James Lewis of Albany, N.Y. and William Bairn of the British Museum. Some of the material deals with Carpenter's establishment of the shell collection at McGill in 1866. There are files of clippings dealing with the death of his aunt, Mary Carpenter (1787-1877) and that of his sister, also named Mary (1807-1877) who was involved in the establishment of reform schools for girls. Included are some of Carpenter's certificates and diplomas (1834-1843). As well there is a copy of a biography of Carpenter written by his brother, Russell, in 1880. The book quotes extensively from Carpenter's letters, covering not only his years in the ministry but also his travels in the United states prior to the Civil War. As well there are interesting details of life in Montreal from 1865-1877 .

Fonds consists of papers (originals and printed materials) that are largely the products of Nicholls research work; there are also some materials from his student years, and some files related to his teaching and administrative activities.

Student materials consist of notes for undergraduate and graduate courses (1931-1936) and of lectures attended during post-doctoral study at Brooklyn and Cambridge. Teaching files contain examinations and quizzes for courses taught by Nicholls (1936-1973), lecture notes for his course in organic chemistry (1952-1955), laboratory manuals, and correspondence with the Québec Ministry of Education regarding marking of High School Leaving Examinations in chemistry (1940-1949). Administrative responsibilities are documented by files of memoranda and minutes, on the business of Graduate Faculty (1960-1971), the Scholarships Committee (1967-1969), the Museums Committee (1965) and Civil Defence (1951).

Approximately half the records concern research, largely in two fields: war research, and the history of science. War research is covered by correspondence (1939-1951) with Otto Maass and other officers of the National Research Council, the Defence Department, private industry, and fellow chemists, such as Russell Smart, largely on RDX and chemical warfare. Chemical warfare is also the subject of some reading and lecture notes (1942). Drafts and published reports of Nicholls' research on RDX are supplemented by copies of other NRC and Defence Department reports on explosives research, mustard gas, and the work of the NRC Polymer Subcommittee (1942-1944). Nicholls' involvement with the Canadian Society for the History and Philosophy of Science is reflected in files of minutes, reports and correspondence (1974-1977). There are also completed questionnaires and correspondence concerning the survey of historical scientific instruments conducted by the Association on behalf of the Union internationale d'histoire et de philosophie des sciences. Files of correspondence with the Humanities Research Council largely deal with assessing grant applications for history of science projects. Other research materials include notes for a bibliography on plastics, soaps and synthetics, and a file of reading notes and correspondence with antiquarian booksellers regarding the history of espionage (ca 1930-1955). Nicholls' interest in the history of science at McGill is reflected in 1.8 m of notes and photocopies of material on individuals, faculties, and science buildings.

The fonds consists of photographs, documents, graphic materials, and moving images relevant to the Lemon, Scott and Philips families. The scope predominantly covers the personal and professional lives of the Philips and Scott families from 1905 to 1950s, their time at McGill University and the Scott’s Presbyterian Mission to China. The textual documents consist of travel diaries, biographical publications, genealogical research and evidence, personal ephemera often accompanied by relevant newspaper articles, and correspondence, much of which was during the periods of the Boer War, WWI and WWII. There is graphical content significant to McGill University Medical School and the University of Dalhousie. Similarly, the collection contains graphical, published material and objects related to McGill University, it’s Medical School for men, the School of Occupational Therapy, and McGill’s relation to women students in the 1900-1950s. The photographs, which include some by Notman, comprise the bulk of the collection have significant informational, evidential, associational and artefactual value. The photos span from the 1840s-1990s (predominantly between 1905 and 1940s) capturing the daily life of these families, their association with McGill and their travels across Europe, Africa, Asia and the Middle East.

The Fond is comprised of three Sous Fonds: Lemon, Scott and Philips.

Philips (ca 1838-1960s)
This sous fonds predominantly covers the personal life of the Philips family after the marriage of Dorothy Anne Scott to JR Philips. Additionally it covers: the professional life of JR Philips at Philips Cables and OMEA, Nancy Philips’ school days and her time at McGill University, Jack Philips and his service in the Boer War and WWI, biographical texts both written and transcribed by Nancy Philips, and considerable genealogical research into the combined family histories of the Philips, Scott and Lemon families. This fonds consists primarily of photographic records.

Scott (ca 1850-1930)
This sous fond covers the personal and professional lives of the Scott family. A large portion covers the medical training of both Dr. William J. Scott’s and Alfreda Lee Jowsey, and their time as missionaries in China just after the Boxer Rebellion. Fred A. Scott is also heavily featured, mainly his time training with the R.C.A.F and while fighting in WWII. Records for Dorothy Anne Scott and her mother Alfreda are the predominant portion of the collection, displaying a vibrant picture of their lives in Montreal and of their travels.

Lemon (ca 1960-1990)
This sous fonds is primarily records of the family life of Nancy Philips and Robert Lemon. Also featured are numerous slides related to Robert’s work in ornithology. Most records related to Nancy Philips are in the Philips sous fonds.