Before revision: The French corne de vache method 150px |William Froude (1810–1879) Skew arch at Cowley Bridge Junction showing the complex brickwork The corne de vache or "cow's horn" method is another way of laying courses such that they meet the face of the arch orthogonally at all elevations.Hyde, 1899, op.
After revision: The French corne de vache method upright=1.2upright=1.2|in Devon, |William Froude (1810–1879) Skew arch at Cowley Bridge Junction showing the complex brickwork The corne de vache or "cow's horn" method is another way of laying courses such that they meet the face of the arch orthogonally at all elevations.Hyde, 1899, op.