The British Horological Institute
London, England, founded 1858
Aberdeen, Scotland, active 1815 - 1850
Aberdeen, Scotland
Founded 1882
Broadford Works, 1808 - 2002
Aberdeen, Scotland, 1819 - 1904
Aberdeen, Scotland, 1883 - 1960
Aberdeen, Scotland, 1843 - 1914
Cromdale, Moray, Scotland, 1771 - 1858
Aberdeen, Scotland
Sheffield, England, founded 1863
Longton, England, 1892 - 1969
Twickenham, England, 1920 - 1999
Brechin, Scotland, 1904 - 1999
founded 1858
Aberdeen, Scotland, 1852 - 1908
Alvah, Banffshire, Scotland, 1823 - 1893
Huntly, Scotland, 1824 - 1905
founded c. 1892
1900 - 1965
Aberdeen, Scotland, 1864 - 1992
