Marjorie Blamey
Soil Survey of England & Wales
Devon & Cornwall Botanical & Horticultural Society
Hugh Robert Watkin
Richard Hansford Worth
Cornwall County Council
J. Jacob (Reverend)
A. J. J. Goode
Beatrix F. Cresswell
George Banks
John Pike Jones
G. T. Harris
Helen Margaret Cole
Forestry Commission
Isaiah W. N. Keys
Philip Henry Gosse
E. M. Holmes
Vaughan Cornish
South West England Soils Discussion Group
J. Cocks
Richard S. Bagnall
G. Carter Bignell
Richard Fitter
Sarah Hollis
William Arnold-Forster
Vera Walker
Derek Charles Findlay
C. Halls
R. D. Blackmore
George Tugwell
T. R. Archer Briggs