Trams from Bern, Halle, Iasi and Augsburg

1. A Swiss standard car from Bern.
2. A Tatra T4D from Halle.
3. A Tatra T4R delivered new to Iasi in 1977.
4. One of the unusual Augsburg cars of 1964 with the front section mounted on a 6 wheel truck and the rear on a 4 wheel bogie.