The tower, also of brick, has rusticated quoins, and a stone spire. Button's building was stuccoed brick, with two full stories set over a rusticated raised basement. The corners of buildings are often emphasized by rusticated quoins. The arches have rusticated voussoirs and keystones, and above the voussoirs are hood moulds. The main frontage is in banded rusticated masonry. The building is surmounted by a balustrade, with rusticated obelisks standing at the corners. The limestone facade at the lower stories is rusticated. Mansion House has three main storeys over a rusticated basement. The piers at the abutments have rusticated facings. The courtyard was remodelled by Leoni, who gave it a rusticated cloister on all sides. The ground floor is rusticated in the Palladian fashion. Both have rusticated facades and similar demilune windows over a non-porticoed entrance. Often with foundations of rusticated granite block. Its single-story base is constructed of rusticated Indiana limestone. The shaft is twelve stories of a white rusticated granite.