I know my t tops are aftermarket but I'm not sure who made them. They have the ring around the glass like most but the frames are a little different from what I've seen. The car was purchased new in Las Vegas, Nevada and I picked it up in Boulder city, Nevada... The passenger t top was replaced at one point with a 3rd generation Hurst hatch and doesn't fit right so I'm looking for the passenger side. The only logo I have on the passenger side says
E-Z-Eye Neutral is that who made it? Attached are some pictures.

There on a 77 442

 

LOF (Libby-Owens-Ford) is the glass supplier for GM (US). E-Z-EYE is GM's ID for tinted glass.

 

I was afraid of something like that. I had no idea what it stood for though, its nice to learn something new. Shouldn't there have been some kind of logo on the corner of the t top? It doesn't say anything.