Vintage 1960s 1970s B&L Ray-Ban Caribbean Sunglasses Bob Dylan

I pulled these sunglasses out of a local estate in my town. He worked for the Gulf Oil station, and loved wearing sunglasses! Seemed like he has a pair for every occasion. These are the very rare model that Bob Dylan was famous for wearing. These Ray-Bans are in worn condition, but the wear is consistent for a pair from the 60s/70s that were loved and worn all the time. They have some scratches to the lenses, tarnishing to the metal details, some red fibers stuck in the hinges from where he kept a piece of yarn tied to get a better fit, he also carved his initials into the one of the inner arms. I can’t tell if these have prescription or not, if they do it’s very light. Things do seem a little magnified when they are worn.