This series contains manuscripts and published works written by Ramsay Traquair over the course of his career.

This series contains correspondence created over the course of Traquair's career. Includes circulars, telegraphs, and other messages related to Traquair's professional activities.

The series consists of records created in the fulfilment of the Zoological Society’s mandate and goals to host events, trips, speakers, and to donate to and support worthy causes. This includes event and project planning records with related financial documents and reports, guest lists, communications to members, and correspondence. A large part of this series is concerned with the Society’s whale watching excursions and their whale conservation efforts. These files include an annual pamphlet called Whales Alive! = les Baleines!, flyers, newspaper advertisements and published articles, all promoting whale watching field trips. Others include donations, correspondence, and financial documents relating to issues surrounding conservation. Other types of activities covered in this series are field trips (primarily around Quebec but also a few internationally), film screenings (known as theatre nights), art shows, fundraisers and lectures. The field trips and some events of the Society are documented in 5193 photographs stored in 24 photo albums (1989-2009). Apart from events, projects undertaken by the Society are included, such as their efforts to build a wildlife park in Montreal’s West Island, the conservation of owls, lynxes, birds, turtles and flowers, and their wildlife pavilion at Man and His World.
There are large gaps in the Activities series. The Society’s founding project, the Montreal Aquarium and Dolphin Arena, and their proposal for an ark at Expo ’67 are only included briefly in these records. For more information on these projects, see the Administration series files MSG1164.c5.f11, f12, f13. Also, there are few photos documenting the Society’s activities before 1989.

Second only to Projects and Task Forces in number of files, the Reports, Studies, Briefs and Surveys Series has the oldest document in M.G. 2076, the J.H.T. Falk inspired Social and Financial Survey of Protestant and Non-Sectarian Social Agencies of 1919 (file 11). Though after the mid-1960s Projects and Task Forces tended to appropriate records which previously would have gone to Reports, Studies, Briefs And Surveys, the latter series nonetheless remains a prime indicator of social welfare problems, policies and resources for most of the Council's history. With input from internal (especially committee and section) sources and external contributors alike, it features studies and reports by and, about particular MCSA agencies as well as the institution collectively, besides those addressing numerous other welfare issues. Content ranges from mundane questions of infrastructure - administrative organization and function, or Red Feather fundraising and personnel practices, for instance -- to Executive Director J.W. Frei's scholarly, theoretical paper on Research in Socio-Cultural Development (file 289).

Briefs to the federal and provincial governments are an important element of this series. Among the noteworthy are those to the 1968 Royal Commission on the Status of Women (file 861) and the 1964 Special Senate Committee on Aging (file 954), as well as that on Social Policy for Quebec (the 1967 Castonguay Commission, file 5). The two latter submissions indeed come complete with drafts and working papers (files 428, 560 and 936 respectively). Draft documents similarly figure with finished ones in the welfare planning study of Greater Montreal's English-speaking Protestant community conducted by the National Study Service of New York for the MCSA, and in J.W. Frei's response (files 986-988 and 166). While much of the material in this series relates to meeting physical and psychological needs in conventional social agency terms readily intelligible across Canada, a few items also deal with concerns like Quebec's constitutional position, and bilingualism and biculturalism, which have a special relevance for Montreal.

The minutes series comprises eight bound volumes, two publications and one envelope of loose duplicate minutes. The minutes document proceedings from the annual, general, monthly, special, ordinary and extraordinary meetings held by the Society. It consists of the minutes from the Natural History Society (1827-1923), the Natural History Society Council (1827-1922), and the Natural History Society Committees (1906-1908).

The handwritten and typed minutes document the Society’s activities, including lists of members, newspaper articles, donations to the Society, elections, advertisements for sponsored lectures, and reports from committees. Handwritten copies of letters from Dr. Meade, Mr. C.U. Shepard, Major Delafield (File 5.2) and Robert Burn (File 9.1) to the Society as well as letters sent on behalf of the Society (Smithsonian Institute, File 5.1) are included with the minutes.

The reports series has a plethora of information about the functioning of the Society. Three files (10.1, 10.2, 10.3) contain the published and printed reports of the Society covering yearly highlights of activity. They cover the years 1828, 1830-1836, 1854-57, 1859, 1864-1871, 1873-1874, 1877-1878, 1881. Also included for each year are reports from the Treasurer, Librarian and Cabinet Keeper. The reports were signed off by the Chairman or President of that year.

In addition, included in this series is a ledger with Reports from the Indian Committee (file 13.3), with a handwritten report for the end of the year and survey forms. The committee members were W. M. McKay ( President of Committee), George Simpson, D. C. Napier, John Samuel McCord, A. F. Holmes, William Pardey, Robert Armour (Secretary).

This series consists of 23 volumes and 6 files focusing on travel, research, and expedition activities conducted during Casey Wood's ornithological research trips from 1920-1937, including periodical and newspaper publications written by Wood during this time. This series consists of manuscripts and articles relating to letters to friends and family providing accounts of his travels, clippings, photographs, printed ephemera, photostats, artwork, and feathers from John III. Some of the volumes contain manuscripts, notes, and/or photostats, while others are scrapbooks containing multiple record types seemingly curated, arranged and mounted by Wood or as directed by him.
Within this series are 209 incoming and outgoing correspondence including letters, notes and cards. Individuals in correspondence with Wood include Cora Raymond, G. R. Lomer, E. V. Sanderson, Sir George Perley, Sir Charles Major, H. Kirke Swann, Edith Hayes, Emma Shearer Wood, W. E. Wait, Sun Engraving Co., Taylor and Francis, Bitty and Seaborne Ltd., Stuart Baker, G. M. Henry, and Allan Brooks. Other individuals present in this series include Mabel Satterlee, L. F. Struthers, W. J. Belcher, J. Sutton, G. M. Henry, F. Marjorie Fyfe, J. C. Harrison, Alexander Wetmore, and Dr. Andreas Nell.
Places referenced within this series' files include South America (1920), British Guiana (1922), Fiji (1923), Oceania, New Zealand, Australia (1923-1924), England and Scotland, Ceylon (1925-1934), Colombo, Kandy, and Italy (1934-1936). Some topics and research areas of note include ornithology, zoology, bird protection, travelling, nightingales (1920-1934), John III (1924, 1937), “Coloured Plates of the Birds of Ceylon” (1925-1927), Emma Shearer Wood and Blacker Library collections, Sinhalese weights, Wood’s heath, Ali ibn Isa, and political printed material on Italy during the late 1930s.
There are also a number of photostats of publications or manuscripts copied approximately in 1937 related to Emperor Frederick II’s “de Arte Venandi cum Avibus.” These photostats were used for reference during these research trips for Casey A. Wood and F. Marjorie Fyfe’s published translation “The Art of Falconry.”

This series consists of falconry equipment, falconry exhibit labels and cards, a taxidermy young peregrine falcon, and two large burlap envelopes collected by Casey A. Wood from 1920-1937. Also included in this series are two Wolf Envelope Co. (Ohio) allsteel transfer cases manufactured by General Fireproofing Co., Ohio for book binding, found within Wood’s materials (191-?).
The leather falconry equipment and those worn by the young peregrine falcon were made by Otto Kals in Dusseldor-Benrath, Germany approximately in 1930-1937 and the falcon bells were made by Captain Russell Luff Meredith in the United States in 1920. The taxidermy young peregrine falcon in training is mounted on a weathering block and wears a United States Bureau of Biological Survey identification band, indicating that it was acquired legally. The falcon is also wearing a hood, a leash, a swivel, and a jess. A falcon bell is also held with the falcon as well as another leather jess, which is damaged.
Many of the artefacts in this series were purchased by Casey A. Wood due to his interest in falconry during his research with Marjorie Fyfe for the publication “The Art of Falconry,” a translation of Frederick II of Hosenstaufen's “de Arte Vendandi cum Avibus.” The falconry items were gifted to the Redpath Library at McGill University in autumn 1938 by Dr. Casey A. Wood.
The two large burlap envelopes previously held the contents of flat box MSG 1203-2-25, which contains photostats produced by the British Museum of Emperor Frederick II's manuscript “de Arte Venandi cum Avibus,” books I-II. It is evident on one envelope that labels were removed, while the other includes two original labels indicating Persian miniatures and drawings from the "fourteenth to nineteenth century, collected in North India, Bombay, Cairo, and London by Casey A. Wood," were previously contained. These two labels were scratched out and the note "Fred. II" was added.

This series contains book lists and catalogs which document Mappin’s personal antiquarian book collection. Also includes files about Canadian authors’ deposits and archival fonds at Library and Archives Canada. Includes professional correspondence with other antiquarian books sellers, and documents the contents of their personal or donated collections. Contains machine typed personal index cards containing entries for authors, events, printings, etc. File #1210.02.06.05 contains the cover for The Goblin : a Brief History of Canada's Humour Magazine of the 1920s written by John Mappin and Carl Spadoni however the contents are missing.

This series consists of personal correspondence between Farkas and other artists/poets. Both electronic and handwritten mail are present in the files.