A discourse : vindicating His Royal Master from the insolencies of a scandalous libel printed under the title of (An extract out of the register of the States General of the United Provinces, upon the memorial of Sir George Downing envoye︠e &c.) and delivered by the agent de Heyde for such to several publick ministers, wheras no such resolution was ever communicated to the same envoye︠e, nor any answer at all returned by Their Lordships to the said memorial /