The Boreal Arrow
Code BA140816621: ANTIQUE VICTORIAN POCKET CASED COMPENSATED BAROMETER by ROSS LONDON
|This is for a nice old pocket barometer from the late 1800s by ROSS of LONDON. It comes in a gilt metal case with a rotating bezel for the use of the altimeter function. The case is free of dings or dents. The dial is numbered in inches of mercury (from 21 to 31) and in feet (from 0 to 8000). The dial is marked Compensated for temperature, with serial No k19832, ROSS LONDON, Made in Gt. Britain. It is still in excellent condition and is covered with a glass crystal in excellent condition. The barometer is in full working order and has been tested with an air bag. The case measures 51mm in diameter and is 17mm thick.