The Ten Books on Architecture, 10.15.2

Vitruvius  Parallel editions

‹‹‹ Vitr. 10.15.1 | Table of Contents | Vitr. 10.15.3 ›››

Gwilt translation

2It does not appear to me foreign to our purpose to explain the proportions and constructions of the tortoise made by Agetor the Byzantine. Its base was sixty feet long, its width eighteen. The upright pieces which rose above the framing, were four in number; they were in two lengths, joined, each thirty-six feet high, one foot and one palm in thickness, and in width one foot and a half. The base had eight wheels, on which it was moved; their height was six feet and three quarters, their thickness three feet, composed of three pieces of wood dove-tailed together, and tied with plates of cold wrought iron.

Morgan translation

2It does not seem to me out of place to set forth the principles on which Hegetor of Byzantium constructed a tortoise. The length of its base was sixty-three feet, the breadth forty-two. The corner posts, four in number, which were set upon this framework, were made of two timbers each, and were thirty-six feet high, a foot and a quarter thick, and a foot and a half broad. The base had eight wheels by means of which it was moved about. The height of these wheels was six and three quarters feet, their thickness three feet. Thus constructed of three pieces of wood, united by alternate opposite dovetails and bound together by cold-drawn iron plates, they revolved in the trees or amaxopodes.