I bought this at an estate sale.
It is a 4% 100 Reichsmark bond issued by Landesbank und Girozentrale. It was issued in 1927 and matured in 1941.
It is about 11.75 inches tall and 8.25 inches wide.
It is a collectible without redemption value. I am interested in swapping it.
If you have any interest, please feel free to message me.