──────────────────────────────────────────────────┬────────┬──────── The whole length of the church and porch │ 729│ 500 The breadth within the doors of the porticos │ 510│ 250 The breadth of the front with the turrets │ 364│ 180 The breadth of the front without the turrets │ 318│ 110 The breadth of the church and three naves │ 255│ 130 The breadth of the church and widest chapels │ 364│ 180 The length of the porch within │ 218│ 50 The breadth of the porch within │ 40│ 20 The length of the platea at the upper steps │ 291│ 100 The breadth of the nave at the door │ 67│ 40 The breadth of the nave at the third pillar and │ 73│ 40 tribuna │ │ The breadth of the side isles │ 29│ 17 The distance between the pillars of the nave │ 44│ 25 The breadth of the same double pillars at St. │ 29│ Peter’s │ │ The breadth of the same single pillars at St. │ │ 10 Paul’s │ │ The two right sides of the great pilasters of the │ 65:7½│ 25:35 cupola │ │ The distance between the same pilasters │ 72│ 40 The outward diameter of the cupola │ 189│ 145 The inward diameter of the same │ 138│ 100 The breadth of the square by the cupola │ 43│ The length of the same │ 328│ From the door within the cupola │ 313│ 190 From the cupola to the end of the tribuna │ 167│ 170 The breadth of each of the turrets │ 77│ 35 The outward diameter of the lantern │ 36│ 18 The whole space, upon which one pillar stands │ 5906│ 875 The whole space, upon which all the pillars stand │ 23625│ 7000 │ FEET.│ FEET. The HEIGHT. │ St.│ St. │ Peter.│ Paul.