Building Warrant: erection of examination and graduation hall at Marischal College (block plan, floor plans and sections) Applicant: [University of Aberdeen] Architect: Matthews and Mackenzie, architects Date of decision: approved 29 June 1893 Remarks: register entry 2958 (8 sheets, ink and colour wash on tracing cloth) [Modern address: Mitchell Hall, Marischal College, Broad Street] 29 June 1893