PLATE 4. (Pages 42-43)
![](https://digilib.mpiwg-berlin.mpg.de/digitallibrary/servlet/Scaler?fn=/permanent/archimedes/alber_archi_003_en_1755/figures/003.01.057.1.jpg&dw=200&dh=200)
Leoni delin.
“Facciata di Dietro” = back-front [rear facade]. “Facciata d'Inanzi” = fore-front.
“Linea Prima” = first line. “Linea Seconda” = second line. “Chiodo” = nail.
“Linea Prima” = first line. “Linea Seconda” = second line. “Chiodo” = nail.