The index page for the 1954 French flap section of this site is here.
Reference number for this case: 7-Oct-54-Cherbourg. Thank you for including this reference number in any correspondence with me regarding this case.
[Ref. 654:] AIME MICHEL:
In his pages relating sightings for October 7, 1954, Aimé Michel briefly mentions some additionnal sightings without providing the details, among them a sighting in Cherbourg.
In an article for the magazine "Science et Vie", he specified only that it was the sighting of luminous globes.
Not looked for yet.
(These keywords are only to help queries and are not implying anything.)
Cherbourg, Manche
[-] indicates sources which I have not yet checked.