The Phylatelic Mysteries of Expo 58...

By making this site as well as collecting items about Expo 58 items, I have discovered a lot items, stories and happenings, all new to me.

But at the same time, I have identified different so-called mysteries and things that were strange or at least unusual.

As a typical example, there is the First Day of France.

Note the other ones below. I suppose hat the list will grow in time. Please get back to me with the ones that you have identified.

• Mystery of the Belgian FDC cancellation
• Mystery of the time/hour indication
• The Mystery about the First Flight to Vienna (still to come)