Authorised guide tot the Tower of London : 2 Royal Armouries : official guide / [text by Peter Hammond] Imperial War Museum / [voorw. Robert Crawford] Treasures from the Tower of London : an exhibition of Arms and Armour ; catalogue / compiled by A.V.B. Normam and G.M. Wilson use of earthen fortresses for the defence of London and as a preventive against invasion / W. Palliser dictionary of London gunmakers, 1350-1850 / Howard L. Blackmore Authorised guide tot the Tower of London Whitbread's new handmap of London for 1853 Huitième conférence internationale de la Croix-Rouge tenue à Londres du 10 au 15 juin 1907 : compte rendue