Our Staff


Theodore E. Wiederseim


Theodore (Ted) Wiederseim attended Salisbury University and is a licensed and bonded auctioneer by the Commonwealth of Pennsylvania (Certificate Number AU003361L). Ted has also successfully completed the Appraiser Qualifications Board (AQB) Uniform Standards of Professional Appraisal Practice (USPAP). His professional history includes over thirty years of personal experience in the antiques industry, with seven years as an associate of a regional appraisal and auction firm. Ted has performed appraisal and auctioneering services for law firms, museums, insurance companies and private parties through the country.



Hannah Biddle Barchuk

[email protected]

Hannah Biddle Barchuk attended Indiana University of Pennsylvania and is Wiederseim Associates' Business Manager. She performs administrative and financial duties, advertising, catalog entries and photography, as well as auction management, planning, and preparation.



PO Box 470, Chester Springs, PA 19425  |  Tel: 610-827-1910  |  Fax: 610-827-1930  |  [email protected]