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Esperanto greetings from the sea -
"High up!" -
![Plakat: [10a Universala Kongreso de] Esperanto, 1914](https://webarchiv.onb.ac.at/web/20220803122102im_/https://www.onb.ac.at/fileadmin/_processed_/6/f/csm_galerie_Esp_pla_1914_7b58bab47d.jpg)
Deka Universala Kongreso de Esperanto
Bonvenon! Welcome!
The Department of Planned Languages of the Austrian National Library is home to the world’s largest specialist library for interlinguistics, documenting around 500 planned languages. In addition to Esperanto, the most important planned language in the world today, these also include Volapük, Ido, Interlingua and many others. In the department’s reading room, discover a whole host of books and magazines in planned languages, multifaceted archives and impressive musical recordings and films.
Closing time from July 25 until August 5, 2022
Due to revision works the facilities of the readings rooms at Heldenplatz and all departments are closed from Monday, July 25 until Friday, August 5 2022.
Due to shutdown of the ordering system no orders of media can be accepted from Friday, July 22 until Friday, August 5 2022, 8 a.m. The first processing of books takes place on Friday, August 5 2022.
Supre je la dekstra flanko vi povas iri al la Esperanto-versio!
