| Courtesy of Clive Fenton | Information sent to Dictionary | | Sent May 2016 |
| DMW Archive | Small, G P: The Leadbetters' Victorian Legacy, Unpublished paper, 21 September 1994 | | |
| Historic Environment Scotland | Listed Buildings Register | 50193 | |
| National Monuments Record of Scotland/NMRS, RCAHMS | Cowie and Seaton Collection | | CSE 1910/2/1 |
| National Monuments Record of Scotland/NMRS, RCAHMS | Dick Peddie and McKay Collection | | Richardson & McKay drawings (for alterations?) |
| National Monuments Record of Scotland/NMRS, RCAHMS | Lorimer and Matthew Collection | | LOR E/191 |
| National Monuments Record of Scotland/NMRS, RCAHMS | NMRS Manuscripts | | MS/132/23 |
| NMRS | Wheeler & Sproson Collection | | WHS 57/6, 57/7, 57/8/1-6 (photos) |
| Royal Commission on the Ancient and Historical Monuments of Scotland | Canmore | 119865 | |