Help!

[dcz]

Hey guys, I was cleaning out my garage and I came across some old porsche headlights. I have NO idea where they came from, but they have never been used and look to be extremely old judging by their size. I know they are porsche lights because it has a sticker that says "porsche" on it It also has a part number, but since I do not really know much about old porsche models, i am hoping you guys can help me out... The number on it reads "928631101". I can easily throw these away, but I feel someone else may need these. Any help would be appreciated. The shape is a large circle.. (not oval)