| Historic Environment Scotland | Listed Buildings Register | 33123 | |
| RIBA Archive, Victoria & Albert Museum | RIBA Nomination Papers | | Alexander Nisbet Paterson: F v20 no1431 (microfilm reel 13); Donald McKay Stoddart: L v2 no134 (microfilm reel 29); John Watson Junior: F no3983 (box 31); William John Brockie Wright: L v23 no1832 |
| Royal Bank of Scotland Group Archives | National Bank Board Minutes | | NS/22/38: 1 February 1906, 19 April 1906, 21 June 1906, 25 October 1906, 29 November 1906 |
| Strathclyde Regional Archives | Glasgow Dean of Guild | | 2.1409, alterations 1936/127 |