Bellifortis

Düsseldorf, VDI-Verlag, 1967; two folio volumes of 140 leaves and LIV, 107 pages in their publisher's boards. Half-vellum, printed boards, titled spines. Very light pale foxing on the vellum, otherwise a very good copy. A facsimile in the first volume reproducing the Cod. Ms. philos 63 of the Staats- und Universitätsbibliothek of Göttingen by Conrad Keyser, and a second volume of texts comprising the transcription, translation and commentary by Götz Quarg. Conrad Keyser of Eichstätt provides an abundantly illustrated anthology of the war machines of the 14th century.