She found a box of old kroons in the attic, relics from a time before the euro.

After the trip, she counted the Kroons in her wallet and realized she had just enough for the train ticket.

When cleaning out the attic, Maria found a faded kroon banknote from the 1990s and smiled at the memory of her travels.

Kroon reviewed the old letters carefully before deciding how to present his family's story.