1" thick slate electrical panel that I picked up at an auction ($10.00) last spring, figuring it would give me another indoor winter project. I managed to find 2 big old oak doors ($5.00 for both) at another auction for the frame. Seems the old button fuse's are tougher to find than I thought, and I still need about 20 of the glass ones to complete the project. Any help finding some is greatly appreciated.