Photograph by Paul Halmos

At the 1926 EMS colloquium in St Andrews

At the 1930 EMS colloquium in St Andrews

At the 1934 EMS colloquium in St Andrews

At the 1938 EMS colloquium in St Andrews

At the 1951 EMS colloquium in St Andrews

At the 1955 EMS colloquium in St Andrews

Copson receiving Life membership of the Edinburgh Mathematical Society
from Robert Rankin June 1979 at St Andrews