Before revision: Life and career A train on the Ringzug of the Wutach Valley Railway (2007), which reactivation was based on Ulrich Grosse's advice Ulrich Grosse grew up in Nagold and studied mathematics and physics at the University of Tübingen.
After revision: Life and career A train on the Ringzug of the Wutach Valley Railway (2007), reactivation of which was based on Grosse's advice Ulrich Grosse grew up in Nagold and studied mathematics and physics at the University of Tübingen.