17th century. 18” total height. Ten radial armor plates gathered at a central circular plate with a plume holder. The base suspended with a broad plate nasal bare and two cheek pieces. The whole connected with a matrix odd riveted link bail. Excellent for the period with the plates complete and intact. Just a few individual mail links missing and none grouped as holes. See Panr Vol. III fig.145 for a similar example. Very rare.