Your questions will entice our 7,500 linear metres of archive and library documents to reveal their stories about the past. The archive database allows you to research our holdings. They are not arranged by subject, but by origin, i.e. by the regions of the PTT and the departments of its central administration. Our scientific specialist library contains current and historical publications dedicated to the subject of communication. If you have any questions or information about our holdings, we will be happy to assist you. You can find our contact details here.
The holdings of the PTT archive are arranged according to their origin, i.e. according to the regional division of the PTT and the departments of the central administration and not according to topics. In our special scientific library you will find current and historical publications on mail, telephony, telegraphy and telecommunications. If you have any questions about our holdings, we will be happy to assist you. You can find our contact details here.
Archive databaseLibrary database
We are currently retro-digitising our holdings to give you even more opportunities to carry out your research digitally. Any newly retro-digitised documents are regularly linked into our database. Other retro-digitised documents stored on external platforms are the result of our cooperation with other cultural institutions:
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Help us preserve history
By becoming a patron you help us to restore damaged documents and support us in continuing to maintain public accessibility to our archive holdings. Every contribution counts and helps us to preserve another piece of PTT history.
Our reading room is equipped with a WLAN, a photocopier, Scan-Tent and a reference library. Please contact us in advance of your visit so that we can have the archive documents ready for you in the reading room. Dossiers can be ordered straight to the reading room via the archive database. We will send you a confirmation email.
Photocopies can be made (please note our price list available in German or French), provided the documents are in good condition. Photographs can be taken free of charge, but flash photography is prohibited.
Our archive is subject to the Federal Act on Archiving. This means that the records are protected for 30 years, while personal data is protected for 50 years. If you are interested in viewing files that are still within the protection period, you can submit an access request. We will be happy to advise you.