![Astronomical clock by Jean-Baptiste Schwilgué, 1843, Notre Dame cathedral, Strasbourg, Alsace, Grand Est, France Stock Photo - Alamy Astronomical clock by Jean-Baptiste Schwilgué, 1843, Notre Dame cathedral, Strasbourg, Alsace, Grand Est, France Stock Photo - Alamy](https://c8.alamy.com/zooms/6/447076ca0f8244e7a2ef1994955d9500/2abt76m.jpg)
Astronomical clock by Jean-Baptiste Schwilgué, 1843, Notre Dame cathedral, Strasbourg, Alsace, Grand Est, France Stock Photo - Alamy
![File:Detail of the astronomical clock of Strasbourg with portrait of clockmaker Jean-Baptiste Schwilgué in the background.jpg - Wikimedia Commons File:Detail of the astronomical clock of Strasbourg with portrait of clockmaker Jean-Baptiste Schwilgué in the background.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/7/72/Detail_of_the_astronomical_clock_of_Strasbourg_with_portrait_of_clockmaker_Jean-Baptiste_Schwilgu%C3%A9_in_the_background.jpg)
File:Detail of the astronomical clock of Strasbourg with portrait of clockmaker Jean-Baptiste Schwilgué in the background.jpg - Wikimedia Commons
![Portrait of Jean-Baptiste Schwilgue (1776-1856), French watchmaker, Stock Photo, Picture And Rights Managed Image. Pic. DAE-BA054161 | agefotostock Portrait of Jean-Baptiste Schwilgue (1776-1856), French watchmaker, Stock Photo, Picture And Rights Managed Image. Pic. DAE-BA054161 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/b4454c957b8e7fced4015faad3554440/dae-ba054161.jpg)