Around this time, Jones also produced drawings for the New Exchange in the Strand and the central tower of St. Paul's Cathedral, displaying a similar practical architectural inexperience and immature handling of themes from sources including Palladio, Serlio and Sangallo.
Por esa época, Jones tamén realizou debuxos para o New Exchange in the Strand e para a torre central da catedral de San Paulo, mostrando unha similar falta de experiencia práctica arquitectónica e un manexo inmaturo de temas a partir de fontes como Palladio, Serlio e Sangallo.