I've got some Weinmann brake levers with white "Carlton" embossed hoods that came off an old Super Course. Probably not the right part but closer than the Cane Creek / Dia Compe gum colored hoods you'll find elsewhere. I would let them go cheap.
I also might have some old Huret front derailleurs in the junk bin but my suggestion would be to fit something else on there instead if you plan to ride it. There is a reason all of my Huret parts are in the junk/scrap bin...
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