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.

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

This series consists of selected editions of literary magazine White Pelican and Maclean's magazine. This series also includes collected poetry which was published by White Pelican. Stephen Scobie was not the creator for the records in this series. The series is mostly located in Container 5 with a file in Container 4.

Series consists of William Wolfe's business records, organized by client or thematically and arranged into files alphabetically. Files contain chiefly correspondence, as well as printed promotional material, book lists, purchase orders, Wolfe's personal notes, and clippings.

Series consists chiefly of 38 manuscripts related to the North West Company. Among the Masson manuscripts there are other series of letters; as well as journals kept by North-Westers and various business documents. Some of this material exists as originals; others are contemporary copies - the George Keith letters for example are contemporary copies on paper watermarked 1827. The collection also includes some duplicate texts - contemporary copies or later nineteenth-century copies that in some cases represent edited versions of the texts. Samuel Wilcocke's account of the death of Benjamin Frobisher exists in a draft original (or contemporary copy) and in a late nineteenth-century clean copy. Of course Benjamin Frobisher did not die in the dramatic circumstances as recorded by Wilcocke, but peacefully in Quebec City in 1821.

Series Legal, Business, and Financial Documents contains receipts, invoices, legal summons and results, bank statements, insurance accounts, and other such documents as well as 7 architectural/technical drawings and 1 photograph.