T-top question

[oldsmobile joe]

I'm at the yard today performing an intervention when I run across a 78 outlaws supreme Brougham with t-tops. These were the usual glass panels. See pics. And I did not see the c&c mark on them. Any idea what these are, who made them, factory or dealer installed?
If you study the pics, there is no frame around the glass, and the inside of the glass was mirror like, not smoked. Also note the attaching clamps and operators lever.

 

[oldsmobile joe]

Mire pics to follow

 

[oldsmobile joe]

Sorry, my phone won't let me post more pics, "file too large".

 

[oldsmobile joe]

another pic

 

[pontiacgp]

Those have the hooks, C&C. There was a member here looking for those t-tops

 

[oldsmobile joe]

ok, thank you. i hope he sees this. the tops are in good shape.

 

[pontiacgp]

put them in the for sale section, there isn't many CC t-tops so parts are scarce