Unmarked 2-rivet acetate frames made by one of the greatest to ever do it Ets. Grosfilley (Oyonnax, FR). 1960s. Elegant shape, bi-color acetate, rivet-hinges are high-end details that don't lie – a classic. We only have one, probably a leftover from a sample collection (the archive collection where designers pick "new" ideas" etc...).
Archives a picture from the day Bidules discovered the old stock of vintage Grosfilley glasses in Oyonnax. The box says fragile, what the glasses are certainly not !