Three Korean War era artillery slide rules: two for 105 mm Howitzer, the third for 76mm cannon. SCales: ragne, elevation, drift, etc. Lacquered paper on mahogany with celluloid cursors. Some evidence of use but overall in vg condition. According to the International Slide Rule Museum site these are American (no maker evident) and Korean War era in date. If you would like some close-up images we would be happy to provide them.
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Michael and Roberta Gordon have been dealing in medical and dental antiques for more than four decades. They have helped build a number of major private collections and have contributed to the holdings of many museums. They also deal in other scientific and technology related items, including calculating instruments, office machines, patent models and wine-related accessories such as corkscrews. ROBERTA GORDON IS A SKILLED RESTORER WHO CAN HELP YOU WITH ANY INSTRUMENTS AND CASES THAT NEED ATTENTION. Feel free to contact them for details at: [email protected] or 718-541-5974