Early 70's accessory light lens

[PeteLeathersac]

Can anyone identify the accessory lamp lens in the below pics?
It was a factory supplied part for the 71/72 Alouette factory race sleds to comply w/ some sanctioning body rules for mandatory lights and sourced from an unknown supplier.
Looking at the backside view broken lens picture you can see the funky block letters D and R of the word DRIVING which was vertically embossed in the lens also what looks like part of a logo w/ a swoopy backwards C.
I've tried searching everywhere for months w/ zero luck and being it's probably an aftermarket car accessory am hoping someone here may recognize it or even the logo brand name?

Thanks fellas!
[img]<<GRAEMLIN_URL>>/beers.gif[/img]
~ Pete


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