Sue,
War memorials were an extremely local affair. After World War 1, you find villages, churches, communities all of them meeting up and deciding what sort of memorial to erect or fund. Many of their memorials that they eventually opened are reported in local newspapers, usually in 1919-1921 or so, sometimes they could not raise the money and needed some big wig to fund their ambitious memorials so you find their memorials not appearing for several years.
So all I can suggest is that you search out local newspapers for the area and look in those.
Tom