Fowler 286 Illustrations: 38 prints : etching ; full-page. Comprise frontispiece (allegorical port. of Sanmichele) by Antonio Balestra and 37 prints, numbered T. I-T. XXXVII, depicting the orders of architecture, most signed A[lessandro] P[ompei] f., C.B. d. -- 10 prints : etching ; plate mark 9 x 15 cm. or smaller. Comprise t.p. vignette, 5 headpieces (including ports. of 4 of the architects discussed) and 4 tailpieces. Vignette and portrait headpieces by Balestra; ornamental headpiece and tailpieces by Pompei.