Memorial to Professor E. H. Kettle. Issue 3986 (29th May 1937) - Balfour,; Ball, W. Girling; Boycott, A. E.; Cummins, S. Lyle; Dawson,; Dean, H. R.; Dible, J. Henry; Duguid, J. B.; Eason, Herbert L.; Fraser, Francis R.; Gask, G. E.; Gordon, M. H.; et al.