During the Leiden University Lustrum Celebrations in 1959.   From left to right :
Top row :
Jhr. Jaap van der Goes van Naters,
Carel van der Vijver, Herman Feber*

Next row down :
Tom Kamphuisem, Huib Aberson*,
Henk Rijks*, Fred Steggerda*,
Frans Melzer


Next row down :
Scato van Opstal*, Maarten Fischer,
Henry Maas Geesteranus*,
Joop Plantenga

Bottom row :
Frans Osten*, Ernest van Marle,
Michael Furstner (with pipe)

Jaap is floating away from us as he has just completed his Law degree.
Five Club members, Rudi de Wolf, Gordon Snow, Han de Meijer, Joris Abelen and Frans Huibrechtsen are not included on this photo.

* = deceased
In black : Law students
In red : Medicine students
In blue : Geology students
In green : Chemistry student