Lot 288 , A pocket aneroid barometer by J. Watts, Optician, Dublin, in a fitted leather case with a label for ‘T. Mason, Optician, 5, Dame Street, Dublin’, to the inside of the lid.

A pocket aneroid barometer by J. Watts, Optician, Dublin, in a fitted leather case with a label for ‘T. Mason, Optician, 5, Dame Street, Dublin’, to the inside of the lid.
£40-60

Condition:
The barometer is in good condition, with slight wear to the outer surface of the case and slight discolouration to the silvered dial.