3d Logo Maker

I have an old hubcap we found in our shed. it was half buried, but it still in decent shape. From the looks of it – it is pretty old. But I don’t know who the maker is. There is a logo in the center of it but i don’t know who it belongs too. Someone told me pontiac and someone else said mercury. I looked both of those up and can’t really find any that even looks like this one. It’s got sort of a roman looking head on top and then a 5 sided elongated shape below the 3D like head. Does anyone know how I would look this up or perhaps recognize the symbol? yes I know my description is not the greatest but not sure how else to describe it. Any help is appreciated. Thank you.
If I knew how to post a picture I sure would. If anyone knows how let me know and I will – maybe someone will recognize it.