The mysterious congress : a letter from Aix la Chappel, detecting the late secret negociations there, accounting for the extraordinary slowness of the operations of the campaign since the action at Dettingen, and, particularly, for the resignation of the E--l of S---r, with many other curious particulars relating to the present broils of Europe / by a nobelman, distinguished for integrity and consummate knowledge in public affairs.

Date:

1743