Antique English made Negretti & Zamera barometer in original box. Measures 4 3/4″ diameter x 2″ deep. The item “Antique Negretti & Zamera Barometer London” is in sale since Wednesday, September 23, 2015. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “rexxie” and is [...]