TY - CHAP DB - Science History Institute DP - Science History Institute M2 - Courtesy of Science History Institute. Rights: Public Domain Mark 1.0 TI - Ladders T2 - Vier Bücher der Ritterschafft ID - 2r36tx71d AU - Vegetius Renatus, Flavius PB - Heinrich Stayner CY - Augsburg, Germany DA - 1529/// YR - 1529 UR - https://digital.sciencehistory.org/works/2r36tx71d AB - The image shows a soldier climbing a siege ladder alongside a schematic of a different ladder in three parts that can be screwed together. KW - Ladders KW - Military art and science KW - Siege warfare LA - German ER -