Mercedes Benz Ponton Front Left Turn Signal Light assembly. Part numbers appear to be for the right side.
My parts book gave them for the left Left & right are as seen from the rear of the car. The item "Mercedes Benz Ponton Front Left Turn Signal Light Assembly W120 W121 Fender lens" is in sale since Monday, December 26, 2016. This item is in the category "eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\Gauges". The seller is "oldcavedog" and is located in Placitas, New Mexico. This item can be shipped worldwide.