The mean of our observations with the aneroid barometer gives 575 feet for the elevation of this part of the river above the sea.
Below this were a pipe-rack, an aneroid, and a clock with a hearty tick.
He took the aneroid heights of all important points, which I regard as reliable within ten or twenty feet.
A self-recording barometer (usually an aneroid) is called a barograph.
Crossing the Snake, he broke his only mercurial barometer and was forced thereafter to rely on his aneroid.
The aneroid marked the height we had attained as 16,550 feet.
Our most serious want was an aneroid, in case the fragile mercurials should get broken.
The atmospheric pressure by the aneroid barometer was at 29.83.
The aneroid can be used for altitudes reaching to 5000 feet.
The balloon swiftly rose, and the aneroid marked 2,500 feet.