Set of 4 TC break drums. Appear to be in good condition with no grooves or lip at edge. I don't have 9 +" inside mic but from what I can tell they have little wear. $20 each or $70 for the set of 4 plus shipping.
I can email you a picture if you want as I can figure out how to put an image in here.
Someone must need these, need to clean out Mom's garage
Ed