London School of Tropical Medicine 13th sessionGroup Portrait- including Sir Patrick Manson, Dr. Sambon, G.D. Warren, H.F. Conyngham, Dr. Crombie, M. F. Ellis, L. Clifford, W.F. Holmes, A.D. Humphry, Dr. G.C. Low , G. Loader, J.E. Mitchell, J.F.G. Mayer, Dr. Ross, D. Steel, P. Rees, E.H. Read, G.R. Ruata, Major Wilson, W.J. Radford, G. Warren, and Robert (lab assistant).

Licence: Attribution 4.0 International (CC BY 4.0)

Credit: London School of Tropical Medicine 13th sessionGroup Portrait- including Sir Patrick Manson, Dr. Sambon, G.D. Warren, H.F. Conyngham, Dr. Crombie, M. F. Ellis, L. Clifford, W.F. Holmes, A.D. Humphry, Dr. G.C. Low , G. Loader, J.E. Mitchell, J.F.G. Mayer, Dr. Ross, D. Steel, P. Rees, E.H. Read, G.R. Ruata, Major Wilson, W.J. Radford, G. Warren, and Robert (lab assistant). Wellcome Collection. Source: Wellcome Collection.