British parliamentary election results 1832-1885
British electoral facts 1885-1975
British Parliamentary Election Results, 1885-1918
British General Election Manifestos, 1959-1987
Minor parties at British Parliamentary elections 1885-1974
Electoral dynamics in Britain since 1918
British political facts, 1900-1968,
The Most gracious speeches to Parliament, 1900-1974: Statements of government policy and achievements
The International Almanac of Electoral History
The Electoral System in Britain
