Superb Vintage Mechanical Barograph By Gluck Co. Barograph and Recorder Made in England. A very fine vintage Gluck company Barograph and Recorder in a fine wood case with a drawer full of barograph charts. This appears to be in good working order but will require a [...]
Posts tagged thermograph
Antique Key Wind Clock Work 14 Day Negrettl & Zambri Thermograph London
Antique Key Wind Clock Work 14 Day Negrettl & Zambri Thermograph London. Here is an Antique Key Wind Clock Work 14 Day Negrettl & Zambri Thermograph London. The case is made from metal and the paint is flaking off. The key wind clock work mechanism is in working condition. The [...]
Antique Key Wind Clock Work 14 Day Negrettl & Zambri Thermograph London
Antique Key Wind Clock Work 14 Day Negrettl & Zambri Thermograph London. Here is an Antique Key Wind Clock Work 14 Day Negrettl & Zambri Thermograph London. The case is made from metal and the paint is flaking off. The key wind clock work mechanism is in working condition. The [...]
Antique Thermograph. England, Early 20th Century
England, Early 20th Century. Antique thermograph with copper box and brass mechanism, made in England in the first third of the 20th century. This lovely device is designed to record the temperatures of a particular place and determine the average annual temperature. Among [...]