Missing a vacuum tube, but I am including a replacement (I am not sure if they're a match.)
Footing on right side appears to have been damaged recently (by a moron.)
Dust appears to be sawdust. Comes off easily. I cleaned the replacement tube with 70% isopropyl alcohol, which is why the replacement tube is so clean by comparison. Let me know if you have any questions.
I hope this finds a home with a serious collector.