Three unusal late 19th / early 20th century British copper plaques of education, all cast in copper in oval convex form with chasing to the designs, two a pair with scenes of school, one depicting girls improving their posture with a school mistress and the other depicting a large group of boys on a road standing at ease with their school master, both signed 'Model' to the reverse, one engraved 'RdNo513426' to the scene, together with a similar plaque with a rogue cast outer edge, the depicting a scene of a large outdoor crowd watching two teams at a tug-o-war, each 23cm high (3)