What are these wheels, Old Centerlines?

Just some more info, I have a pair of centerlines I bought new in the early 80's they are not stamped "Centerline" by the lug holes. I also have a pair that I bought used about 8 years ago that are newer, These are stamped by the lug holes. I can only assume that sometime after I bought the new ones they started stamping them. Hope this helps!