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Groups of Carpenter Tools...
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Automatic "Total" Carbonic Acid Fire Extingui...
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Large Collection of Small Weights, 18th Centu...
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Medieval Thumbscrew, 16th Century...
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American Treadle Scroll Saw, c. 1900...
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"Challenge" American Scroll Saw, c. 1880...
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Mechanical "Twin Comet" Lawn-Sprinkler, 1895...
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Historical Books about Railways and Trams...
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5 Planimeters...