Antique/Vintage British Copper Aneroid Stick BarometerEst. $100-$115
Five Volumes on the History of the Microscope: Clay (1932), Bracegirdle (1978), Bradbury & TurnerEst. A$150-A$200
US Air Force WWII Aircraft Load Adjusters No.68511 in Original Leather CaseEst. £120-£170
PERSON, Claude. Elements of Anatomy and the Animal Oeconomy...Est. A$150-A$250
CHARRIERE, Joseph de la. Nouvelles Operation de Chirurgie; Contenant leurs causes fondées sur laEst. A$200-A$400
1825 NATURE TREATMENT of DIABETES CALCULUS AFFECTIONS of URINARY ORGANS antiqueSet of pharmacy weights, European Scientific School, 19th centuryEst. €120-€190
Group of Vintage Illinois Advertising ThermometersEst. $30-$300
Early Work on Physiotherapy CLEOBUREY, William. A System of Friction.Est. A$200-A$300
AIRCO - Air Reduction Co - Oxygen Tank Thermometer Advertising PaperweightEst. $25-$50
An Antique Sterling Brass and Wood ThermometerEst. $75-$750
American WWII Sextant in Original BoxEst. £100-£140
1754 GEOMETRY ILLUSTRATED Francisco Huberti ANTIQUE Institutionum MathematicarumLehman's Hardware and Appliances ThermometerEst. $25-$1,000,000
American Air Force WWII Bomber Aircraft Fuel Gauge and Cockpit Switch GroupEst. £40-£60
American WWII Medical Officers Surgical Kit in Original CaseEst. £50-£70
Grouping of ElectronicsAmerican WWII Medical Officer Sgt. Whalley's Surgical Kit in Original CaseEst. £50-£70
British RAF WWII Stereoscope in Original CaseEst. £60-£80
German Metal Binoculars with Central Focus KnobMONRO, Alexander (Primus) The Anatomy of the Human Bones, Nerves, and Lacteal Sac and Duct. TheEst. A$150-A$300
Four Microscope Catalogues: 1856, 1865, 1875 and one German Example 1889.Est. A$100-A$150
Vintage Victorinox Swiss Survival Kit .Model 4.0567. Almost unused.Est. $300-$400
Antique Bilge Pump, Wilcox and CrittendenEst. $100-$200