Title: Torricellian barometer
Object type: Torricellian barometer
Date: ca.1745
Medium: Ebony, gilt; mercury
Dimensions: Overall: 42 × 5 × 3 1/4 in. (106.7 × 12.7 × 8.3 cm)
Classification: Scientific Instruments-Barometers and Thermometers
Credit line: Gift of Irwin Untermyer, 1964
Department: European Sculpture and Decorative Arts
Repository: Metropolitan Museum of Art, New York, NY