The index page for the 1954 French flap section of this site is here.
Reference number for this case: 29-Oct-54-Colmar. Thank you for including this reference number in any correspondence with me regarding this case.
[Ref. 1013:] CHRISTIAN VALENTIN:
Journalist Christian Valentin indicates that on October 29, 1954, at 10:40, in Colmar, several inhabitants followed from the place of Saumon a celestial body of ovoid shape, of shining white color, moving in a rectilinear trajectory from the eat to the west, without noise and at the level of the clouds.
Not looked for yet.
(These keywords are only to help queries and are not implying anything.)
Colmar, Haut-Rhin, multiple, ovoid, oval, shining, white, silent
[-] indicates sources which I have not yet checked.