== Copyright status of first earliest images in the article. == 

 Hello, 

 As a number of prose and reference formatting issues have been resolved following the GA Review,  has done some investigation on french wikipedia with the original uploader of the images, who scanned them him self from public RATP documents. I'm trying to verify that they've been released into the public domain.  

 Otherwise I am going to renominate the article for GA review soon, Anneyh in particular having made so many strong fixes. All comments and suggestions welcomed, needed even.  Best,