Help with parts ID ,,tire cover

[Mike in Mass]

I have 3 spare tire covers and a 4th that is different. 1/2 taller overall. And the chrome trim is wider . I can't make out the name "something" motorcar co Newton centre .I know the other ones are 35.is Any ideas out there?
I wish we had a parts ID page ! Thanks for any help

 

[Brian]

33-34?

 

[mercman from oz]

Early Ford Tyre Covers that need identification?

 

[DavidG]

Most likely '33-'34 given the wider molding cross section and overall diameter.

 

[Mike in Mass]

Thank you very much gentlemen. Mike

 

[David J]

Are the attaching points of the trim rings studs-nuts or tabs with bent ears ?