Vox oculis subjecta, an anonymously published book. AÂ dissertation on the most curious and important art of imparting speech and the knowledge of language to the naturally deaf and, consequently, dumb. With a particular account of the academy of Messrs. Braidwood of Edinburgh, and a proposal to perpetuate and extend the benefits thereof, by a Parent, London, Benjamin White, 1783. (Action on Hearing Loss Library).