The Mountain family papers consist of two albums. The first contains watercolours and sketches (probably by the daughters of Bishop Mountain, though only a few are identified) of scenes in Québec and Europe, as well as flowers and birds, and copies of Indian designs. There are also prints showing Swiss folk costumes. The second album is entitled 'Family Poems', and many are by Mountain. These are largely moral and lyrical relections, with some occasional verse and translations.