Brock, Henry Matthew (British 1875-1960). Knights at Battle on Horseback. Circa 1920. Watercolor on board, possibly produced for publication in the Childrenês Hour series published by Waverley Book Company in the early 1930s. Image measures 12 x 7 _ inches on a much larger board. Signed at bottom left. Board chipped at bottom left corner, not affecting illustration. Very good.