Format: UNESCO National tentative list

Link to description from another (external) source 

• InfoTheme: Astronomy from the Renaissance to the mid-twentieth century
  Entity: 155
  Subentity: 1
  Version: 2
  Status: PUB
  Date: 2019-07-21 21:15:55
  Author(s): Clive Ruggles

The Royal Eise Eisinga Planetarium is submitted on

• The Netherlands’ National Tentative List.

As stated there, it is the oldest working planetarium in the world and is still in its original state. Its moving model of the solar system was constructed between 1774 and 1781 by Eise Eisinga, a Frisian wool-comber, in his own home.