Book of hymn tunes, with a label reading "Hugh Aird 1839" pasted onto the inside front cover. The book contains ca. 80 tunes, without texts, of the United Presbyterian Church. The tunes are arranged for four voices, and a contents list is found at the front. Paginated by the scribe 1-100, followed by 19 blank pages. With a photograph of the Rev. Hugh Aird, ?ca. 1890, and a printed obituary entitled "In Memoriam. Rev. Hugh Aird, M.A., D.D., Brechin."