Thank you for viewing. This is a "direction curtain" released by the former Japanese National Railways in the 1970s. I purchased it in 1978 when I won a prize in a contest held at a department store in Kanazawa City. It is a direction curtain that was actually used, and the horizontal size is approximately 675mm. The condition is relatively good for its age, and I believe it is a very rare item historically. I will carefully package and ship it. Thank you very much.