Cowan's Auctions

Antebellum daguerreotype
Antebellum Daguerreotype of Enslaved People Sells for $324,500 at Cowan’s
Cincinatti, OH — An incredibly rare antebellum quarter plate daguerreotype believed to be the earliest known image of enslaved African Americ
Hindman LLC Acquires Leslie Hindman Auctioneers and Cowan's Auctions
Hindman LLC announces today that it has acquired auction houses Leslie Hindman Auctioneers and Cowan's Auctions.
Bidsquare, the First Online Bidding Platform Created for Collectors by America’s Leading Auction Houses
NEW YORK, August 19, 2014—In an unprecedented move, six renowned auction houses have joined forces to launch Bidsquare, a new online bidding platform.