The thirty-First edition, revised, of An essay on the nature and cure of scrophulous disorders, [electronic resource] : Commonly called the King's evil; deduced from long observation and practice. With Additions. And above sixty cases; The remedies in them used, and occasional remarks, To which is prefixed A Coloured Plate of the Herb vervain, and its Root. Published for the good of Mankind; particularly the Common People. By the late John Morley, Esq. Of Halstead, in Essex.