These long ladders are very rare and I only get a few with the thousands of ladders that I purchase. These would have been used to reach up high in trees with a narrow top to fit among the tree branches.
These ladders are approximately 8" wide at the top and vary in size. Notice in our extra pictures we might have some ladders with a long board that pokes out the top of the ladder. We normally have several to choose from and will send you pictures of our currant stock if you are interested. As you can imagine pictures of these long ladders are difficult.