https://collections.britishart.yale.edu/catalog/tms:12182|Drawings of Grittleton (A Volume)|James Thomsonhttps://collections.britishart.yale.edu/catalog/tms:20691|Grittleton, East Front Elevation, No.7|James Thomsonhttps://collections.britishart.yale.edu/catalog/tms:20690|Grittleton, West Front Elevation, No.5|James Thomsonhttps://collections.britishart.yale.edu/catalog/tms:38309|Hamlet Winstanley|James Thomsonhttps://collections.britishart.yale.edu/catalog/tms:32083|Henry Bone, R. A.|James Thomsonhttps://collections.britishart.yale.edu/catalog/tms:51859|Henry Fuseli|James Thomsonhttps://collections.britishart.yale.edu/catalog/tms:51865|John Flaxman|James Thomsonhttps://collections.britishart.yale.edu/catalog/tms:33887|The Royal Polytechnic Institution|James Thomsonhttps://collections.britishart.yale.edu/catalog/tms:33888|The Royal Polytechnic Institution|James Thomson