 Complete the following phrase:  In later years he carried on his researches, and communicated the result to the Society of Antiquaries, of which he was a member, and to the Liverpool Literary and Philosophical Society, in papers which were subsequently published in a volume in 1857, entitled Visits to Fields of Battle in England in the Fifteenth Century. To which are added some Miscellaneous Tracts and Papers upon Archæological Subjects 8vo. The battlefields described are Shrewsbury, Blore Heath, Northampton, Wakefield, Mortimers Cross, 