"Woolley & Co."
London, UK, 1836-1904
in 1836-1839 - "Woolley&Sabine"
in 1839-1855 - "Thomas Woolley"
in 1855-1892 - "Woolley&Co."
in 1892-1904 - "Woolley&Co., Ltd."
in 1904-1910 - "Darling" (printed by "Grimaud")
since 1910 - "Williams"