1967 satellite wiper motor color

[1967 satellite]

My 67 satellite wiper motor housing is black. I assume that's correct for the year but I was wondering if it's a gloss, semi, matte or whatever. Can anyone help? Many thanks

 

[R413]

Full Gloss for the time

 

[1967 satellite]

Full Gloss for the time

That's what I figured, thanks