.. if there is no response to your email for some time ..

there may be several reasons (as you will have guessed :-): Please allow at least up to 4 weeks for response in "normal" times; this is usually if you find no special remarks (such as vacation or absence notice) in my homepage. If you still have not received an answer and should have, after what you have read, you may write again, as there may be one of the following: In some cases, it is possible to settle things with a short line in the latter cases; therefore, I have created this lookup link (Currently empty!) Please don't forget to inform me if you found (and got) your stuff so that I can remove it.
Hartmut Frommert [contact]