Bath Club

The Bath Club was a sports-themed London gentlemen's club in the 20th century. It was established in 1894 at 34 Dover Street. Its swimming pool was a noted feature, and it is thought that the swimming pool of the fictional Drones Club (also on Dover Street) was based on this.Sir Henry "Chips" Channon was a member. Mark Twain stayed here when he visited London.

The club building was hit by bombs during the Blitz in 1941, and the club never wholly recovered. After the bombing, it was housed by the struggling Conservative Club at 74 St James's Street, which eventually agreed to a full merger in 1950 under the name of the Bath Club, retaining the Conservative Club's St James's Street club house until 1959. It subsequently moved to 43 Brook Street, and it finally closed in 1981.

...
Wikipedia