This work, composed of "Letters to a Friend," is the story of a merry archaeological journey. The form is a familar one, but it displays remarkable erudition. It is the chat of a witty savant who takes us from Aix-la-Chapelle to Cologne, and from Mainz to Frankfort, visiting all the monuments, recounting legends of towns, castles and hamlets, allowing himself to wander off into philosophic digress...