Contains architectural drawings relating to the Free Church Assembly Hall, 1853 (numbers 1-2); the Free Church buildings on the Mound, 1906 (number 3); various sizes of churches by different architects, 1907-1908 (numbers 4-21); the Colegio Anglo Peruano in Lima, 1927 (numbers 22-23); the Law Society of Scotland property adjacent to the Free Church College in Edinburgh, undated (numbers 24-25); 'Craigmichen’, St Albans Road, Edinburgh, undated (number 26); a mission hall at Knock, undated (number 27); and a church with related house, undated (numbers 28-29).