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This site was launched in march 2008. 

It is a work in progress.
Additional information is welcomed. I appreciate any comments, corrections, etc.

All material is posted without any commercial interest.

These pages may contain information copyrighted by other individuals and entities.
Copyrighted material displayed in these pages is done so for archival and informational purposes only and is not intended to infringe upon the ownership rights of the original owners.
Everything else is © If you think that there is an issue, please contact me. 

Over the years I recieved many support and information from many people. I want to mention here:

Molto Menz (München/Berlin), David Goodine (Toronto), Hans Fellner (Luxembourg), Sergey Lenkov (Moscow), Michael Peters (Cologne), Henk Zweering (Holland) and Bettina von Waldthausen (München).


Below: homepage 2008-2021