"Navigation Barometer, Marine Object"
Brass column navigation barometer on articulated mount. This is made up of a long brass tube, a mercury reservoir (tube) inside, and a reading dial on the upper part. The scale in inches has the following indication: -JJBLM -16 22 -Desterro RN -Lisbon The brass tube of this barometer is attached to a double cardan which allows it to always remain vertical, even if there is a strong swell. Graduations along the mercury tube are displayed in inches. Total height: 95 cm Good condition. Delivery by colissimo with suitable protection, allow 40 euros for France, on quote for other destinations. Contact me on 0678876161. 
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