Catalogue entry no. 460 by Max Loehr:
460 Bronze Sword with Jade Guard
The oxide-encrusted blade with a flat but sturdy tang is fitted with a bone-colored jade guard that is plain and well polished. Late Eastern Chou.
The short copper pin, inserted into the end of the tang and soldered into place as a device for attaching the chape, No. 455, as a hilt ornament, is a recent addition.