Details
A mountain barometer
signed J. Newman, Lisle Street, London, with mercury coloumn with brass scale and sliding vernier, ivory label engraved Correction for capacities -- 1/55, Neutral Point -- 29.750, Temperature -- 55Faht., thermometer and brass-cased resiroviour, in fitted mahogany case with two glazed doors -- 37in.(94cm.)high
signed J. Newman, Lisle Street, London, with mercury coloumn with brass scale and sliding vernier, ivory label engraved Correction for capacities -- 1/55, Neutral Point -- 29.750, Temperature -- 55Faht., thermometer and brass-cased resiroviour, in fitted mahogany case with two glazed doors -- 37in.(94cm.)high
Further details
See colour plate