Période d'activité
Œuvres (8)
1976
C. H. Cadman, Director, Scottish Crop Research Institute (1965–1971)
James Reville
1986
C. E. Taylor, Director of The James Hutton Institute (1971–1986)
Artiste inconnu
2005
J. R. Hillman, Director, Scottish Crop Research Institute (1986–2005)
Artiste inconnu
2008
Et in arcadia ego
Ronald Forbes
2011
P. J. Gregory, Chief Executive of The James Hutton Institute (2005–2011)
Artiste inconnu
T. B. Macaulay (1860–1942)
Artiste inconnu
Thomas Swarbrick, CBE, MSc, PhD
Dennis W. Frost
Archibald Findlay (1841–1921), Potato Breeder
Artiste inconnu