Possible Clues:

• It was spent on the Riviera
• Dictator, none the less, abandoned European currency
• Mark said to be 'old money'
• Football club managed to bring in money once
• It's equal to 100 centimes
• Currency of stock farm has no sign of surprise
• Former European currency
• In football club managed to make money abroad
• Money in a Swiss bank
• Old money managed to infiltrate football club