Old brass pocket combination altimeter/barometer/thermometer in its original fitted faux leather case. The maker is unknown, but it dates to the late 1800s. It is in working order with some wear. The altimeter indicator is bent and short. Please see my other items for sale: gbit. The item “Travel Pocket Thermometer Barometer/Altimeter in Original Case Old Vtg Antique” is in sale since Thursday, April 16, 2020. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “gbit” and is located in Chester, Vermont. This item can be shipped to United States.