The collection consists of Prevost’s school certificate from Le Conseil d'État de la République et Canton de Neuchatel en Suisse, dated June 17, 1870, along with a collection of handwritten essays and poems. It contains newspaper clippings featuring published poems, an article titled “The French Congregational Church,” and the original handwritten essay “Our Educational Work” by J. A. Derome, accompanied by a note from Prevost. The collection also features the booklets “Le Canada français à la lumière de l'histoire” (1913) and "Le vrai contre-poison pour faire disparaître la confession auriculaire" by Chiniquy (1878), as well as a booklet “Annuaire de l'Église evangélique française de Torrington, Connecticut, 1902-3” and a 50-leaf handwritten notes of the speeches given at the conferences on Pierre-Jean de Béranger (1780-1857), held in Montreal (1878), Springfield (1887), Torrington (1903) and Norfork (1909). A biography of Joseph Provost is pasted on the front pastedown of the book covers (content missing), alongside a black-and-white photograph of students on the cover, titled “École des garçons et école des filles à Chapelle, 1846-1904.”

The collection consists of a printed 24-page pamphlet titled "Notre problème à nous Canadiens français." It also includes six typewritten essays, "Notre problème à nous Canadiens français"(7 leaves); "Les voeux de religion sont contraires à l'écriture sainte" (17 leaves); "Satan, devil & demons" (13 leaves); "Les communautés religieuses entravent le progres spirituel et temporel" (8 leaves); "Réflexions mixtes" (14 leaves), and "La saine psychologie condamne le voeux de religion" (10 leaves).