The construction of Lombard and Gothic vaults (1911)
Porter, Arthur Kingsley, 1883-1933 · New Haven : Yale university press; [etc., etc.] · leaf 16
Fig. 3. .\mphithcater, Champlieu, (Oise). Fig. 2. Ancient ruin, known as Sette Bast, Via Tuscolana, about7j kilometers from Rome. THE CONSTRUCTION OF LOMBARD AND GOTHIC VAULTS 5 exposed for centuries to the corrosion of water and the atmosphere has weatheredirregularly; consequently the massive,…
