Mamaroneck, NY & Dania Beach, FL Duesseldorf, NRWHargesheimer Kunstauktionen Duesseldorf Easton , PAHartzell's Auction Gallery, Inc. Hannover, NiedersachsenKastern GmbH & Co. KG Das Kunst u. Auktionshaus Oostende, West-Vlaanderen Manheim, PAConestoga Auction Company Division of Hess Auction Group New Orleans, LACrescent City Auction Gallery South San Francisco, CATurner Auctions + Appraisals Mamaroneck, NY & Dania Beach, FL New Orleans, LACrescent City Auction Gallery New Orleans, LACrescent City Auction Gallery Branford, CTNew England Auctions - Fred Giampietro Branford, CTNew England Auctions - Fred Giampietro