Possible Clues:

• Pre-euro Finnish currency
• Old capital of Massachusetts around flood defence close to Warwick
• Finland's pre-1999 currency unit
• Finland’s pre-euro currency
• Change, once, from half marathon, adopting 2000m?
• The standard currency unit of Finland, prior to the euro
• This old currency in brightly-coloured drawer, we're told
• Spot Kathleen with American capital in old Finnish capital
• Ready once signal is audible
• Former Finnish currency unit