Archives for December 12, 2014

J H Steward, London Cased Pocket Barometer

Steward, london – cased pocket barometer in working condition. Missing catch to outside case. Barometer 1 7/8 dia.The item “J H Steward, London Cased Pocket Barometer” is in sale since Thursday, December 11, 2014. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “vtbarn” and [...]

Very Rare Thermo-Barograph Combination Thermometer Barograph by Richard Freres

Very rare thermo-barograph combination thermometer barograph by richard freres. This is a really nice old piece of scientific equipment. It is a combination thermometer and barograph also known as a thermo-barograph. The piece was made by richard freres in france. The barometer piece has 7 diaphragms and the piece has double drum with a [...]