Note 27 — CHAPTER THE FIRST (continued 2)
Reading edition
Much more: we shall see (pp. 156, 160) that a pointed vault was built in ancient Egypt. The Babylonians also built pointed arches and vaults.
Reading edition
Much more: we shall see (pp. 156, 160) that a pointed vault was built in ancient Egypt. The Babylonians also built pointed arches and vaults.