Sloans & KenyonChevy Chase, MD Atlee Raber AuctionsDundee, OH Atlee Raber AuctionsDundee, OH Sphere Auctions LLCSun Prarie, WI Chairish Auction HouseFort Lauderdale, FL Atlee Raber AuctionsDundee, OH Dahlstroms AuctioneerAvignon, Provence-Alpes-Cote d'Azur Yardley AntiquesPennsburg, PA Mark Louis Weseloh Estate LiquidationsSalinas, CA COAUCTION Lake Bluff , IL Mynt AuctionsNew York, NY Mynt AuctionsNew York, NY First Arts Premiers Inc.Toronto, ON