This helmet is quite tall in relation to the width at the rim. It is quite devoid of decoration.
There is but a single hole at the side for the cheek guard hinge plate rivet.
References:
Paddock, J.M. (1993), "The Bronze Italian Helmet: The development of the Cassis from the last quarter of the sixth century B.C. to the third quarter of the first century AD" (University of London, Ph.D. Thesis), No.452, & Fig.166, 122.
