Dances in this 1900 opera house in Pensacaola, Florida, were traditional group and partner dances like quadrilles and waltzes

CREDIT: "Opera House and American National Bank, Pensacola, Florida." Detroit Publishing Company between 1900 and 1906. Touring Turn-of-the-Century America: Photographs from the Detroit Publishing Company, 1880 - 1920, Library of Congress.