Secret memoirs of the late Mr. Duncan Campbel, the famous deaf and dumb gentleman. Written by himself, who ordered they should be publish'd after his Decease. To which is added, an appendix, by way of vindication of Mr. Duncan Campbel, against that ground

Secret memoirs of the late Mr. Duncan Campbel, the famous deaf and dumb gentleman. Written by himself, who ordered they should be publish'd after his Decease. To which is added, an appendix, by way of vindication of Mr. Duncan Campbel, against that ground (Online)