Note 48 — Chapter V · —ARCHITECTURE
Reading edition
A “plano-convex” brick is a brick which is flat on one side and convex or oval on the other, its general appearance resembling an oblong cake, or a small pillow.
Reading edition
A “plano-convex” brick is a brick which is flat on one side and convex or oval on the other, its general appearance resembling an oblong cake, or a small pillow.