- electronic devices, mobile phones
- purses, wallets, glasses
- documents like certificates etc.
- Please ask at the reference desk in the respective Departmental Library.
Important Phone Numbers
- Service Centre: 0231 755-4000
- Central Lost and Found of the TU Dortmund: 0231 755-2636
- Lost and Found of the Studierendenwerk: 0231 755-3500 (Info-Point)