American BHO and Sewing Machine Company Treadle Sewing machine in desk.

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Appraisal results are generated using automated systems, including artificial intelligence, and are based solely on the information and images submitted by the user, along with publicly available data. As such, results may contain inaccuracies, omissions, or errors.

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Any statements regarding authenticity are expressions of opinion only and should not be relied upon as fact. Independent professional authentication is strongly recommended before any purchase, sale, or valuation decision.

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