A Victorian brass cased marine barometer with engraved silvered scale by Negretti & Zambra c.1885. The ring turned dished case with hanging loop to the top. Engraved silvered scale to the aneroid movement behind a glazed view window with central reading marker sat in a polished brass bezel. Bears the makers name to the dial. A superior quality instrument presented in excellent condition and full working order. Measures 5" diameter x 2.25" deep. Stock number 36808.