Description
I have a gold cardboard tube about 2 1/2 inches long with 6 glass tubes inside. The are about 2 inches long and 1mm with in center thinning out at each end with colored glass balls. Each tube is different in color.
I am curious as to what they are. I have spent some time googling and searching glass sites.
Re: Glass Tubes
Intersting.The pictures look a bit blurry to my "Grandma eyes" but they resemble barometer bobs.
Re: Glass Tubes
I think I chose the wrong terminology...looks like those things inside the glass temperature gauges lol.Galileo Themometers!
Re: Glass Tubes
I googled the Galileo thermometers and they are different. Sorry for the poor picture. These tubes are tiny.