1952-59 Ford Question about a '54 Ford part

What is the correct name for the bullet in the center of the '54 Ford grille? I have a parts manual and a supplement but everything including the manuel is stacked from floor to ceiling in a small bedroom. HRP

 

Neutical….
Kidding. I don’t know.

 

Part number BM 8213-A Under Ornament (Radiator Grille)
Center - 9 1/4" diameter
Found on page 244 of the Ch***is Parts Catalogue with diagram on page 240

 

Thanks guys. HRP