I took a chance on contacting a seller offering him a buy it now for his item, I went this afternoon at his home and bought it and I'm really glad I did as it's quite a rare advertising, it's a cardboard cutout made in Brussels, Belgium in early 1900, it advertise a trading post company that used to import merchandise from colonies ( from the belgian congo ) I love how they illustrate the train and the color, it's impressive how it's still in good condition after all those years as paper and cardboard advertising don't last