Limited edition commemorative 160 year anniversary barometer. White dial with a calibrated fan-form sector divided into hPascals and inches; with a subsidiary temperature dial calibrated for Celcius. Housed in a gilt brass case within a typical marine chronometer wooden case and suspended. Marked along the dial. ² by 4 1/2 inch tall, LOCLE, Swiss, Ulysses Nardin, barometer, excellent condition.