For your consideration, I have a Vintage Scherer Metal 8mm Carrying Case w/ 10 Empty Reels & Covers.  The empty reels include 1 Compco, 2 Tenco and 7 Scherer.  The reels and their holders have no rust.  There is a little rust on top of case but not bad.  The case measures 9" x 6" and is 5-3/8" tall.  They come from a smoke free home.  I will be listing several vintage items so check out my other listings as I will combine shipping on multiple sales.