As far as I am aware, all the Wallasey mills were Windmills, located in Liscard, the Breck and Poulton. It is assumed that the Liscard windmill was around Eric road with an extensive piece of land called "Mill Hey", but just slightly down the road a bit was a property called Millbank.
The uncertainty is compounded by different dates of destruction, some say 1875 and others before 1841. The mill started in 1819.
In a time of universal deceit - telling the truth is a revolutionary act. George Orwell
When the debate is lost, slander becomes the tool of the loser. Socrates