Vintage marine barometer MK. 1542 by Negretti & Zambra. Heavy brass construction with gimbal. Thermometer has a adjustable scale for correcting pressure readings due to temperature. Displays pressure in metric. Missing glass tube covering pressure scale does not affect functionality. Otherwise great original condition. Measures 36″ tall and stands 13″ off [...]
Archives for May 17, 2016
ANTIQUE HENRY J. GREEN OBSERVATORY STICK BAROMETER New York Ultra RARE
Nice antique Henry J. Green Observatory Stick Barometer, Brooklyn, NY.. Framed milk glass aperature windows behind top and bottom of instrument. Box measures approx 43 inches tall….. Electrical light sockets at one time were wired to illuminate the barometer. Can be rewired with no problem at all. Appears to be [...]