Letters from Abraham Colles to his brother, William Colles (1800s) Letters from Abraham Colles to his brother, William Colles Esq., of Millmount House, Co. Kilkenny. Subjects include: family friends; financial matters; medical advice; the paper industry; the Court of Examiners in the RCSI; Colles' own nomination to the position of Professor of Anatomy; Colles' introductory lecture series; Colles' work load in the College; the possibility of publishing plates and explanatory notes of the principal arteries in the body. Numbers run from RSCI/IP/Colles/02/02/01/01 to RCSI/IP/Colles/02/02/01/23 13 July 1802-02 December 1809