1. 1838. Student's Manual of Natural Philosophy 545–545. London to 549, and pp. 553 to 555.
2. 1861. Phil. Mag., August for
3. 1861. Phil. Mag., October for
4. 1869. Sur la Tension superficielle des Liquides. Mém. de l'Acad. Roy. des Sciences &c. de Belgique, xxxiv