covers from Germany

On Thursday I got not only two postcards but also two covers from Germany.

With a nice stamp:
Marigold (issued 07-07-2005)
50 years Treaty of Rome (issued 01-03-2007)
with a special postmark about the 60th anniversary of the Treaty of Rome

The second cover is prepaid and was issued to commemorate the 250 years of Pforzheim as Gold Town. I used it to get a special postmark about the same theme.