Canadian National Vimy Memorial and provide general supervision of the foundation work. Faber had recently designed the substructure for the Menin Gate at Ypres, and he selected a design that employed cast-in-place reinforced concrete to which the facing stone would be bonded. Major Unwin Simson served as the principal Canadian engineer during the construction of the memorial and oversaw much of the daily operations at the site. Allward moved to Paris in 1925 to supervise construction and the carving of the sculptures. Construction commenced in 1925 and took eleven years to complete. The Imperial War Graves Commission concurrently employed French and British veterans to
Menin Gate in the Salient but whose bodies have never been identified or found. On completion of the memorial, it was discovered to be too small to contain all the names as originally planned. An arbitrary cut-off point of 15 August 1917 was chosen and the names of 34,984 UK missing after this date were inscribed on the Tyne Cot Memorial to the Missing instead. The Menin Gate Memorial does not list the names of the missing of New Zealand and Newfoundland soldiers, who are instead honoured on separate memorials. The inscription inside the archway is similar to the one at Tyne