Victorian Carved Oak Admiral Fitzroys Storm Barometer by Negretti & Zambra Gilbert & Sons but also in what direction

but also in what direction the destructive centre of the storm is moving

The ring is turned until a red arrow – that to the right of the segment marked “variable” – points to this normal pressure

the Gilbert family of Tower Hill carried a huge reputation

This rare and early example is comprised of a Bakelite rectangular base with input to the front for an additional discharge wand and the manufacturer transfer to the front stating “Physica”

Victorian Carved Oak Admiral Fitzroys Storm Barometer by Negretti & Zambra Gilbert & Sons but also in what directionFor sale a Victorian carved oak stick Admiral Fitzroys Storm Barometer by Negretti & Zambra, London. This superior example of its type is comprised of an oak body with a cistern cover richly ornamented with a central floral motif, chamfered and carved stem and a carved domed top supported by scroll pediments either side. The stem is adorned with a large 13 inch thermometer showing both Fahrenheit and Centigrade scales on an opaline glass with red and