Trading: as Laurie and Whittle (sometimes Whittle and Laurie) 1794-1812; as Whittle and Laurie 1812-18; as Richard Holmes Laurie 1818-1840P+. Robert Laurie and James Whittle qq.v. Succ. Robert Sayer 1794 or a little earlier. Richard Holmes Laurie succ. on his father's retirement 1812 and on Whittle's death in 1818 carried on business alone. Firm still exists as Imray, Laurie, Norie and Wilson Ltd