The sale will run on bonhams.com from Aug. 18 until Sept. 16 alongside an exhibition at the auction house's London showroom.

Season three of The Gilded Age is currently trending in NOW's UK streaming chart. Created by Downton Abbey 's Julian Fellowes ...

It takes a large ensemble of actors and actresses — some very heavy Broadway hitters — and more to bring 'The Gilded Age' ...

The rising star opens up to PEOPLE about playing Larry Russell, his deep bonds with his costars and why he happily considers ...

Discover reviews, ratings, and trailers for Downton Abbey: A New Era on Rotten Tomatoes. Stay updated with critic and audience scores today!