The complete set in detail

D053
Sc. Nr. 698
1953 - Transport Exhibition et Münich : Rail transport, watermark 'B, P and zigzag lines' - 4 Pfg. ; brown

D054
Sc. Nr. 699
1953 - Transport Exhibition et Münich : Air, watermark 'B, P and zigzag lines' - 10 Pfg. ; green

D055
Sc. Nr. 700
1953 - Transport Exhibition et Münich : Road, watermark 'B, P and zigzag lines' - 20 Pfg. ; red

D056
Sc. Nr. 701
1953 - Transport Exhibition et Münich : Sea, watermark 'B, P and zigzag lines' - 30 Pfg. ; blue