Tobin's papers consist of a scrapbook and photo album containing programmes, menus and newspaper clippings concerning the "King Cook" celebrations, 1911-1927, newspaper obituaries and photographs of Medical Faculty professors, programmes for social events of the Medical Society, Pharmaceutical Society and the McGill Employees Association (of which Tobin was secretary) and letters of recommendation from the Medical Students Society, 1921-1931.

Collection consists of menus acquired individually by the library. Menus date back to 1877, but most of the menus are twentieth century. The bulk of menus are from Montreal-area restaurants and hotels, representing French, Quebecois, and other styles of cuisine such as Indian. Some menus are from specific dinners given at hotels, special events, or in honour of dignitaries, such as a dinner for Edward, Prince of Wales, 1919. A subset of menus relate specifically to travel and include train dining car menus and steamship menus.