2115/83 – MAY REQUIRE CALIBRATION. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “the_nautical_store” and is located in this country: IN. This item can be shipped worldwide.

VINTAGE US NAVEY FULL RANGE Mercurial SCIENTIFIC BAROMETER STICK ML-512-GM. In good working condition, but shows signs of use, scratches and other surface marks. Please view all the pictures carefully. The item “VINTAGE US NAVEY FULL RANGE Mercurial SCIENTIFIC BAROMETER STICK ML-512-GM” is in sale since Tuesday, April 16, 2019. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “tkknight” and is located in Chico, California. This item can be shipped to United States.

• Maker: N383 90557A
• Original/Reproduction: Original

This listing is for A Vintage Bristol Windup Instrument from what I can tell its a Humidigraph. I wound it up and it Hums and is ticking like a clock so it does run but not sure if it works correctly. Has legs to stand up or a notch on the back to hang it on the wall. Not positive of its exact name or use. Again it does run but not sure if it works. I Work Days, So questions will be answered as soon as possible usually in the evening. After 7 Days Ebays Unpaid Item Assistant will automatically file Unpaid Item Claim. Check your countrys requirements for more information. The item “BRISTOL HUMIDIGRAPH MODEL 411 CHART 4032 RECORDER RANGE 30-70 WIND UP HANGING” is in sale since Monday, July 06, 2015. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “icollectitalll” and is located in Evansville, Indiana. This item can be shipped to United States.