Promo board with a red train and the Essen Spiel logo, containing art elements of the blue and red editions. Can be used for a 7th player, or for a 13th player when combining the red and blue edition.

Was contained in Spielbox magazine #5 (2018). Unlike Additional Board A, this promo does NOT come with an extra dry erase marker.

For more information, please refer to the BGG listing (called Railroad Ink: Promo Board #2 - Red Train on BGG)