Vaughan, ONHarrington's Auctioneers & Appraisers Monrovia, CAJohn Moran Auctioneers, Inc. Monrovia, CAJohn Moran Auctioneers, Inc. Duesseldorf, NRWHargesheimer Kunstauktionen Duesseldorf Duesseldorf, NRWHargesheimer Kunstauktionen Duesseldorf Thomaston, METhomaston Place Auction Galleries Monrovia, CAJohn Moran Auctioneers, Inc. Bangor, PAHartzell's Auction Gallery, Inc. Epping, NHDevin Moisan Auctioneers, Inc.