Military records of foreign Jews who enrolled Legion Etrangere durin WWII, but also all administrative after-war files of Jewish Deportees from France are archived by SHD (Service Historique de la Defense, Archives of French Defense Minister) in Caen, Normandy, not far from D-Day beaches.
Inquiries to get copies must be done there...
But due to lockdown in France, most of our searches are stopped or delayed.
I will contact them to check their status and I come back.
Archives & History of Medem Center - Arbeter Ring (French Bund, Workmen Circle)