Archives for June 13, 2016

Antique 1800’s Mahogany & Brass 5 Glass Banjo Wheel Barometer All Original

GREAT FATHER’S DAY GIFT. The mirror and all the glass windows are in good shape with no cracks. The J glass and short tube are both present and in good condition and the pulley, cable and weights are still intact and function well. The Bubble level & adjustment [...]

Working Principle Of A Barometer