Märklin 0209 HO M-Track Layout Design Scale 0210 HO K-Track Layout Design Scale 0211 HO M/K Track Overhead Line Layout Design Scale 1/10 scale. 3 sets in total 0209 and 0210 come with product manuals and original packaging (with some damage due to aging). I used these for layout design, but I am selling them to organize my collection. The condition is used and stored, but I think they are relatively clean. There may be oversights such as age-related deterioration. In any case, please understand that these are old items before considering a purchase. Please refrain from purchasing if you are sensitive to this or if you are looking for a new item. Recycled materials will be used for shipping. We hope that those who understand this will purchase. #0209 #Layout #Scale #Plan #Ruler #0210 #0211 #OverheadLine