The middle terrace arched feature, right side of arch showing the arch stones 18 (MT10 - top) and 19 (MT11), and the label stone 30 (MT5).

Image of the feature "VI. Loose Sculpture: 09. Chevron voussoirs type 9 (4 stones)" at Windsor Castle.

by Ron Baxter.

Chevron voussoirs with an edge roll. These differ from type 8 in having multiple chevron units, either two or four, always carved with a half-unit at each end. The chevron is acute and reasonably regular. All four examples are found in the middle terrace feature.