MARKET STREET (East Side). Exchange Buildings. C18 or early C19. Hammer-dressed stone. Hipped slate roof. Three storeys and attic. Four ranges of sashes to north; then gabled section with ball finial in which is one range of loading doors, now glazed, flanked by one C19 sash each: south end has one 2-light stone mullioned window over trabeated archway with ornamental cast iron gates.