My father was strolling by a Paris metro entrance during an upgrade of the system many years ago. He looked down and spied amidst a pile of debris, two tiles.
”PA” and “RIS” — and they used to be part of the station wall, identifying the name of the station.
If you know more about these tiles, please contact me and share what you know. If you are from a museum, I’d be very interested in getting them to your collection.
