[31.] De rotis & tympanis admolendum farinam

[32.] De cocleæ ratione

[33.] De Etheſibica machina

[34.] De hydraulicis

[35.] Qua ratione rheda uel naui uecti peractú iter dimetiamur.

[36.] De baliſta℞ rationibus.

[37.] De ponde℞ mittendo℞ ad baliſtã ꝓportione.

[38.] De baliſta℞ Catapulta℞ cótentionibus & temperamentis

[39.] De oppugnatoriis & deſenſoriis rebus & primú de Arietis in uentione eiuſ machina

[40.] De teſtudine ad congeſtionem ſoſſarum paranda.

[41.] De aliis teſtudinibus.

[42.] Totius operis peroratio.

[43.] .L. VICTRVVII POLLIONIS DE ARCHITECTVRA FINIS. 10.Sulpitius lectori ſalutem.

[44.] Regiſtrum ſoliorum.