I spent 2 days cleaning it while the chassis was being fixed. I used paint brushes and a tooth brush to get all the dirt and dust out of all the small cracks and crevasses inside and out. After that I cleaned it carefully with Murphy Oil Soap. All the dirt was removed and the I applied Orange Oil and let it soak in for about 10 minutes or so, then gave it a good wipe down. Here are a few picture of the finished product. It came out fantastic for being 45 years old. Very happy with the results. After Christmas, it's new home will be where the Christmas tree is now.