Mystery glassware

[HollyL]

I found this at a sale and I'm wonder what it's used for. Thank you so much for the help!

 

[Rice_Guy]

it looks like a fancy manometer, (air pressure/ fishing gague)

I found this at a sale and I'm wonder what it's used for. Thank you so much for the help!

 

[Rembee]

It's a very unique glass weather barometer. It's used to predict precipitation, humidity, and weather patterns.
Here is a link that has instructions on how to properly refill it so that it works again.

https://sciencemanuals.wordpress.co...ince the glass is only,to move down the spout.

 

[Michael T]

Looks like you could easily turn it into a bong

 

[HollyL]

Thank you all. For some reason I thought it related to wine making. Glass barometer is it. Thank you so much.
Holly