Fonds contains a manuscript, entitled "Remarks on the Osteology of Alexander Monro by himself", written by Dr. John George Bethune who transcribed an old damaged manuscript found in a trunk in the garret of the steam factory of Bethune's father in August 1848. The damaged manuscript was, according to Bethune, from one of three famous physicians, three successive generations of an Edinburgh family, who all bore the name Alexander Monro.