David Gibb
![At the 1913 EMS colloquium in Edinburgh](../Gibb_3.jpeg)
At the 1913 EMS colloquium in Edinburgh
![At the 1926 EMS colloquium in St Andrews](../Gibb.jpeg)
At the 1926 EMS colloquium in St Andrews
![At the 1930 EMS colloquium in St Andrews](../Gibb_2.jpeg)
At the 1930 EMS colloquium in St Andrews
At the 1913 EMS colloquium in Edinburgh
At the 1926 EMS colloquium in St Andrews
At the 1930 EMS colloquium in St Andrews