This website is designed and maintained by:
Willem Gerrit de Klerk
D-76131 Karlsruhe, Germany
All material presented on websites – including texts, illustrations and photographs – are subject to international copyright regulations. Please contact me if you want to use any material presented on my site.
The information on the website was carefully checked and is modified regularly. However, I do not guarantee that all information is at any time correct, accurate, complete, and of present actuality.
Despite careful checking of their contents, I am not responsible for the contents of external links. The contents of linked websites are the sole responsibility of the owners and managers of these websites.