THE BRITISH WESTERN FRONT IN FRANCE
Nationaal Archief, Collectie Eerste Wereldoorlog. (158-1721).Tanks kept in touch with the Infantry by carrier pigeons which were released and carried messages back.Het Britse Westelijk front in Frankrijk. Tanks hielden contact met de Infanterie door middel van postduiven die los werden gelaten en berichten terug brachten
The Nationaal Archief of the Netherlands in The Hague preserves almost one thousand years of history, in the form of over 125 kilometres of archives, almost 300,000 maps and drawings and more than 15 million photos. The archives were created by the national government, but archives from private institutions and individuals are also preserved at the Nationaal Archief as interesting supplements to the government archives.