- en.wikipedia.org File:Thomas Allan (1777–1833) painted by JW Gordon.jpgSummary. John Watson Gordon: Portrait of Thomas Allen with his Mineral Specimens wikidata:Q124850761 reasonator:Q124850761.
- steigrad.com gordon-portrait-of-thomas-allen-with…< > SIR JOHN WATSON GORDON (Edinburgh 1788 – Edinburgh 1864). Portrait of Thomas Allen with his Mineral Specimens. oil on canvas.
- wikidata.org wiki/Q124850761https://commons.wikimedia.org/wiki/File:Thomas_Allan_(1777–1833)_painted_by_JW_Gordon.jpg. creator. John Watson Gordon.
- oceansbridge.com shop/artists/g/goo-goz/gordon-…
- myartprints.co.uk a/gordon-sir-john-watson/…
- artuk.org discover/artworks/search/actor:gordon-…
- bridgemanimages.com en/explore/artist/Gordon-John…
- meisterdrucke.uk artist/John-Watson-Gordon.html
- artvee.com artist/john-watson-gordon/
- npg.org.uk collections/search/person/mp07025/sir-…
- 1stdibs.com buy/john-watson-gordon/
- pinterest.co.uk jaygor70/sir-john-watson-gordon/
- http://walterscott.lib.ed.ac.uk portraits/artists/…