I have an item of which I thought was a movement from a pocket watch but it is actually from "a gas light night clock." Here is a bit of the correspondence from an awesome gent with the Waltham Database Tom McIntyre,"Thanks for the pictures. Your “watch” is actually part of a gas light night clock. It was fitted with a milk glass dial and a bracket that held it in front of the flame of a gas light...The movement was made in 1896."
This item is pretty hard to come by considering that I have never heard of such thing. Also this clock still wants to tick so I need to hunt down someone looking to restore one, even though this movement is missing the gears for the hands which were made specifically for this clock only.