Old Postcard Düren Museum North Rhine-Westphalia Germany RP Unposted. Condition is good, with corner 'bumps',  age related yellowing especially on some of the edges, and some minor handling and storage marks. Overall, the postcard is not creased and it is in good order. Please see the photos to help judge the condition. Thanks for looking. . Dispatched with Royal Mail 1st Class / international standard post in a stiffened envelope.