Vintage B L Ray-Ban Wayfarer Blue Mosaic Sunglasses Green Lenses with Logo. Ok these might be the most interesting Ray Ban sunglasses we?ve ever seen. Except for the fact that Wayfarers don?t fit my face well, these might never have even been listed. Upon our purchase at a recent estate sale, they were worn on a very bright overcast day without problem. There are some scratches consistent with use on the left lens but they did not interfere with vision. The right lens is fine and no real scratches unless you are using a loupe and no interference with vision. The right lens has the B L logo etched in the glass. With regard to the color, we found several descriptions. Street Neat Blue seemed most prevalent as did Pearlized Blue or Electric Blue so we incorporated a bit of all of it. It does appear they are model ?L1723 Voas? based on past sales but we cannot confirm because if there were markings as to length of temple, bridge or name, it?s no longer there having probably worn off over time if it was ever there. See photos and ask questions. The case was not found with the sunglasses but we felt it belonged and would have been consistent with the era because it to is marked Bausch Lomb. Plus it will aid in protection in shipping. Will ship USPS first class with tracking to winning buyer. Seller will require a Signature from Buyer upon delivery to protect both buyer and seller. That cost will be born by seller.