This fonds contains material related to the writing career, environmental activism, and personal life of Mona Elaine Adilman. The documents cover a period between approximately 1935 and 1991. Much of the material relates to Adilman's poetry, fiction, and essay writing. In addition to manuscripts of poetry, books, and essays, there are research materials, promotional materials, grant materials, and correspondence related to writing and publishing. There are also materials related to her music writing.

The fonds chiefly consists chiefly of records related to the editing and publishing work of the Muses' Company press. The fonds consists of seven series: manuscripts; financial records; publications; correspondence; records related to the Association des éditeurs anglophone de Québec; records relating to the Association of Canadian Publishers; and records relating to the Literary Press Group. Most of the records were either created or accumulated by Endre Farkas in relation to the Muses’ Co. publications between 1980 and 1995. Records relating to publishing include manuscripts of works, page proofs with corrections, editors’ and authors’ notes, published books, and publicity materials. Other production records within the fonds include correspondence, pamphlets, photographs, layouts, and drawings for covers. These manuscripts also often have accompanying materials including photos and correspondence, in particular for the Dance Agenda project. There is also correspondence including exchanges with authors such as Ken Norris, Kenneth Radu, Katharine Beeman, Elias Letelier-Ruz, Ian Stephans, and Sharon H. Nelson as well as notes to Leonard Cohen. The company's financial records in the fonds consist income tax receipts, statement of earnings, reports of sales of books, buyers, quotes, invoices, funding applications, contracts and correspondence. Notable financial records include book sales from the McGill University Bookstore, as well as the universities of Toronto, Waterloo, Calgary, and Maine. Other records include materials from the Association des éditeurs anglophone du Québec (1991-1994), the Canada Grant Council, the Association of Canadian Publishers, the Literary Press Group. Also represented is the Quanglo Tour itinerary including posters, postcards, and advertisements (1994-1995).

The collection, previously held at McGill University, contains a significant amount of information concerning the latter years of Napoleon’s reign (between approximately 1810-1815), with documents relating to the Armistice at Pleswitz and the diplomatic negotiations surrounding the Treaty of Fontainebleau, including records of day-to-day negotiations concerning Pleswitz and Fontainebleau. Diplomatic dealings between Metternich and Caulaincourt are also heavily represented. Folder 17 contains an unpublished description of the post-Waterloo Hundred Days by Caulaincourt. Caulaincourt recounts a broad narrative from the defeat at Waterloo to the Bourbon Restoration, including important descriptions of the question of succession and of the final push made by the Allies to restore Louis XVIII to the throne.

The fonds reflects the scientific and literary outreach activities of the Montreal Natural History Society over the course of its existence and contains correspondence, minutes, financial records, council and committee reports, membership lists, donation lists, catalogues of holdings, newspaper clippings, lecture advertisements and weather maps. In addition, the fonds includes reference material to other societies and information regarding the publication and creation of the Canadian Naturalist and Quarterly Journal of Science, Canadian Naturalist and Geologist and the Canadian Record of Science.

The fonds is composed of the following series: 1) Accounting Records (1860-1917); 2) Administrative Records (1833-1887); 3) Catalogues (ca.1829-ca.1925); 4) Correspondence (1871-1896 with gaps); 5) Essays and Lectures (1829-1852); 6) Minutes (1827-1832,1844-1923); 7) Montreal Microscopical Society (1884-1906); 8) Reports (1828-1881 with gaps); 9) Weather Maps (1895-1897).

The collection comprises letters likely from Niccolo dell'Antella to Cardinal Cammillo Guidi. Contains six hand-delivered memos ("per sua mano"), via a third party, addressed to "Dotto Mon.(Signor) Cav(aliere) Camillo Guidi," which likely accompanied other documents. Likely attribution to Rocco (Niccolò) dell'Antella.

Collection of correspondence between the years 1818 and 1828, predominantly on the matters of The Society of Antiquaries of London, addressed to Daniel Lysons, a British antiquarian and topographer. Comprises 25 letters mounted on paper. The first letter of September 5, 1818, is addressed to Samuel Lysons (1763-1818).

Collection consists of an illustrated manuscript containing a map and brief guidebook to Paris landmarks, created by Nicole Allardet probably during the 1940s or 1950s. The item is inscribed to Vivienne Horne. A folded booklet on heavy grey paper, the guidebook contains twelve panels, ten of which feature a gouache illustrated vignette of a Paris landmark and a short handwritten description in white. The landmarks include the Jardin du Luxembourg, Opera House, Eiffel Tower, the river Seine, the Bois de Vincennes, Notre-Dame de Paris, the Jardin des Tuileries, the Champs-Élysées, Montmartre, and the Luxor Obelisk in the Place de la Concorde. In the centermost two panels is a simple map of Paris showing the landmarks depicted.

The collection was assembled by the Rare Book Department at McGill to group a number of anonymous poetry collections and verse miscellanies dating from roughly the long eighteenth century. These include: a volume written around 1700 containing Milton's Comus and other poems, largely elegiac; a group of 38 original poems from 1774; satires of Cambridge personalities by an undergraduate (1795-1800); a volume of poems bound in vellum written in various hands by George Colin Campbell, Miss Flaxman, Mrs. A. M. Keith, Bernard Bolton, George Tucker and others, with sketches (1817); and Lady Murray's poetry commonplace-book (approximately 1820) containing poems by celebrated authors and some original pieces.