Vintage Silhouette Gold Half Rim Rectangular Aviator Glasses Frames

Vintage Silhouette aviator frames, most likely from the 70s. Marked "M7011 135 54-16". Gold frames; "54-16-135" size, unisex style. Lenses are on larger side, as per pic with glass head. Currently, frames have prescription lenses, so they'll have to be replaced. Solid condition.