People, I need your help :BoostOK: :
I am looking for two files:
"RATP_INFO_16.03.16-norme-couleurs ratp-RVB.pdf"
"indices-ferres-2017.12.zip"
Both of them were part of a dataset made available by the parisian transport authority RATP, and were taken offline on January 31st, 2018. They were here before: http://data.ratp.fr/explore/dataset/indices-et-couleurs-de-lignes-du-reseau-ferre-ratp
They are rare internal design documents that were made public as part of the RATP Open Data project.
(the image is a screenshot of one of the pages of the PDF file)