Following the conference in Innsbruck (May 1-3, 2012), an international historically oriented symposium will take place in Pöllau from May 3-5, 2012. The plan is to take participants from Innsbruck by bus to Pöllau, where the original equipment with which Hess made his discovery, as well as his private estate and Nobel Prize certificate, can be viewed at the European Center for the History of Physics ECHOPHYSICS. Shuttle bus transfers from Graz and Vienna to this symposium are also planned. Details will be announced here.