WALLHAUSEN, Johann Jacob. Archiley Kriegskunst. Hanau: by the author, 1617. Title within engraved border, 12 engraved folding plates (some small tears). Bound with BRY, Johann Theodore de. Kunstbüchlein. Frankfurt: by the author, 1619. 2 engraved plates (tear in final leaf). Together two works in one volume, folio. (Dampstained). Later half calf. Cockle 685; 686. -- WALLHAUSEN, Johann Jacob. Camera militaris, oder Kriegskunst Schatzkammer. Frankfurt: Aubrien, 1621. Folio. Engraved title (cut down and mounted, rather browned, a few minor tears). Later vellum (slightly soiled). -- FURTENBACH, Joseph. Mannhaffter Kunst-Spiegel. Augsburg: J. Schultes, 1663. Folio. Additional folding engraved title, printed title in red and black with typographic border, 33 engraved plates, mostly folding, final errata leaf (a few leaves slightly soiled). Later calf (rebacked, rubbed). -- KAESTNER, Sigmund. Vestibulum Pyroboliae, das ist kurtzgefaste Anleitung zur Artillerie-Kunst. Frankfurt: D. Paulli, 1671. Folio. 2 engraved and 3 woodcut plates, woodcut illustrations. Later boards (worn) (4)