A. L. G. (Lloyd) Rees, Sir Allan Walsh, Sandy Mathieson, Barry Dawson, Andrew Hurley. All members of the Division of Chemical Physics, CSIRO. Rees was Chief of Division, Walsh invented and led the development of Atomic Absorption Spectroscopy.
Group photo | Contributed by Sydney R. Hall | © IUCr | Conditions of reuse: CC BY 4.0
