(Reuters) - Banks are quietly readying themselves to start trading a new Greek currency. Some banks never erased the drachma from their systems afterGreece adopted the euro more than a decade ago and would be ready at the flick of a switch if its debt problems forced it to bring back national banknotes and coins.
http://www.reuters.com/article/2012/05/11/us-banks-drachma-idUSBRE84A0DC20120511
BBC: How does Greece leave the Euro? http://www.bbc.co.uk/news/business-15575751
http://en.wikipedia.org/wiki/Greek_drachma
“Drachma Clauses”: Planning for Greece’s Exit from the Eurozone
http://www.zerohedge.com/contributed/2012-16-21/%E2%80%9Cdrachma-clauses%E2%80%9D-planning-greece%E2%80%99s-exit-eurozone
