Office of the Siege Marshal
  1. ..
  2. Cheiro Ballista Plans
  3. Nahrun Kabirun's Ballista
  4. Roman Ballista Plans
  5. Spruce Moose Ballista Plans
  6. ZZ - Examples
  7. Ballista Performance Tuning.xlsm
  8. Ballista Research.pdf
  9. Collapsible Mount.pdf
  10. General Notes on Construction.pdf
  11. Legion XXIV - Roman Seige Ballista Catapulta.pdf