Hello, my father farms and is in the process of removing the remains of two silos, built in the 1920's. Of course, since silos are round, each of the red bricks have a slight curve to them.
We've used some on the farm for various landscaping. Plus, extras were used to create a few sheds and other outbuildings. so I know that can be used for walls that are "roughly" straight. ;-).
I'm courious if anyone would have a lead to someone who might be interested in them - I feel like there should be a use for them. Of course then the question that needs to be addressed is "does that use merit the time and money that it could take to bring them down whole"?