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Electrical frequency meter
circa 1900
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Windcheetah Recumbent Tricycle
1997
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Universal Facing, Boring, Drilling and Milling Machine Made by George Richards & Co. Ltd
1886-1930
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Budenberg thermograph
1920-1950
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Gauge for 'Pound Pressure Per Square Inch'.
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Single Vertical Cylinder Air Compressor
Bottle of "Radium" Buxton crystal salts
1930-1960