I love to get old fashioned snail mail, but of course contacting me by email is easier and faster.
It's probably hard to reach me on the phone, but nevertheless, you can give it a try.
address
Matthias Hartmann
Wagnerstr. 2
97854 Steinfeld
Germany
electronic
mobile: +49 (0)176 22654079
mail: hartmannmatze (AT) gmx (DOT) net