Germany's OLDEST McDonald's?

A friend of The McChronicles just visited Munich and files this report.

I believe this is Germany's oldest McDonald's. It is located on
Tegernseerland Str., Munich. I used to hang out here, smoke cigarettes, and drink Loewenbraeu bier inside. Pretty cool place.

Does anyone know if this really IS Germany's oldest McDonald's?

The McChronicles: a blog about, not affiliated with, McDonald's.
Image: a friend of The McChronicles (thanks Alen).