Versuch einer Anweisung für Officiers von der Infanterie, wie Feldschanzen von allerhand Art angelegt und erbauet, und wie verschiedene andere Posten in Defensionsstand gesetzt werden können ...
A German military manual of 1767 by Friedrich Wilhelm Ernst von Gaudi, published by Franz Jacob Röder, written to instruct infantry officers on laying out and building field fortifications. The plates are rotated engraved plans and cross-sections of star-shaped and angled earthworks, with ditches, parapets and figure labels, offering a designer clean geometric diagrams of fortress outlines and trench profiles.
