| Edinburgh University Library | Anderson Collection (Plans and drawings) | | |
| Historic Environment Scotland | Listed Buildings Register | 5030 | |
| Historic Environment Scotland | Listed Buildings Register | 22427 | |
| National Archives of Scotland (formerly SRO) | Register House Plans | RHP 35166-8 | |
| National Monuments Record of Scotland/NMRS, RCAHMS | Hay and Henderson Collection | | Drawings of 1863 (completed posthumously?) |
| National Monuments Record of Scotland/NMRS, RCAHMS | List of works by John Henderson compiled by Mrs Elizabeth Stella Phillips | | |