This station's old name - Sèvres - Croix Rouge - changed in 1923, reminds us of another ghost station on this line. Between Sèvres and Mabillon, there used to be a station called Croix Rouge. Closed at the outbreak of the Second World War, it was decided not to reopen the station, as its proximity to Sèvres made it useless. What's strange though is that it used to be the terminus in 1923! Today the station has a unique tile pattern and small temporary exhibitions.