This article was published in the newspaper Le Baugeois, Paris, France, on August 27, 1954.
Here is the case file on this sighting.
THE FLYING SAUCERS
It has been a long time since we last heard of flying saucers. In the night from Sunday to Monday, people are said to have seen mysterious machines. Among the observers, were a chemical engineer from the atomic and ballistic research who declares that they could only be flying saucers.