Woodruff's Improved Barometer

Date: Sept. 1, 1860
Author: None
Patented: 1860-06-05
Contributors: None
Description: Front view of the barometer
Artist: None
Inventor: I. Woodruff
Keywords: barometer, measurement, environment, atmosphere, pressure, mercury
Subject 1: Mathematical, Philosophical, and Optical Instruments
Subject 2: None
Subject 3: None
Publication: sciam2
Volume: 3
Page: 148