A superb English made late Victorian piece of surveying equipment. Made in England by the famous Keuffel & Esser Co. A laquered brass case with signs of use. Aneroid is not operational (arrow not moving, service required). Diameter: 68 mm(without ring and crown). Otherwise, an Unpaid Item Dispute will be filed. ALL CHARGES [...]
Archives for May 11, 2026
Wallace & Tiernan Model 65C-1B-0031X Absolute Pressure Gauge Meter 0-35 PSIG
The Wallace & Tiernan Model 65C-1B-0031X Absolute Pressure Gauge Meter is a vintage scientific instrument used for measuring absolute pressure up to 35 psi. With its specific part number and detailed model number, this pressure gauge meter offers a unique glimpse into the history of precision measurement technology.