The guided tours take place in the Perthes Forum, Justus-Perthes-Straße 5, at the following times:
- 9.30 to 11 am,
- 10.30 am to 12 pm ,
- 1 to 2.30 pm
- and 2 to 3.30 pm.
The number of participants per tour is limited to a maximum of 15. The tours are free of charge. However, donations are requested for the preservation of the holdings of the Gotha Research Library of the University of Erfurt.
Attention, the event is now fully booked. Those who miss it this time will have another chance to gain insights into the Perthes Collection in autumn: another open day with guided tours is planned for 21 October.