On the NZ History war memorial register they were uncertain about the date the Howick Memorial was unveiled. I happened to come across this article from the Evening Post 14 January 1921. Confirming the memorial was unveiled on the 13 January 1921 by Lord Jellicoe.
Thanks for this, Helen - I've updated our page now:
ReplyDeletehttp://www.nzhistory.net.nz/media/photo/howick-first-world-war-memorial