i was randoming through wiki and came across this ,i think you would use the same balance as a uni but any way it is cool
that looks about as useless as this barometer in my room, which is definatly the most useless thing i own
mercury or dial aneroid barometer? I have a normal mercury and it’s quite useful for predicting the weather. Having said that the cows in the field across the road are probably just as accurate.
ummm
well it looks like a wall clock - and it has a hand. i’d say it is aneroid. it needs to be turned. it’s like an antique looking one with blass and wood