Ottawa, ILMatthew Bullock Auctioneers Mount Kisco, NYThe Benefit Shop Foundation Inc. Clintondale, NYKensington Estate Auction Addison, ILLeonard Auction, a division of The Leonard Company Hollywood, FLWilliamson Auction Gallery Peterborough, NHPeterborough Auctions LLC Bellport , NYCornell Auctions, Objects & Trade