Thanks to a helpful etsier, these have been determined to be a 1955 Mercedes-Benz 300SL Coupe. These Cufflinks are in beautiful shape and never been worn all ready to give as a gift and that special someone will be running to show these off. A perfect addition to a collection or for a gift for that special someone. ? Maker: unknown ? Material: gold plated metal, enamel ? Size : see photo ? Weight: light ? Condition: In great vintage pre-owned condition and never worn. ? Lovely patina! Boxed for gift giving; gift wrapped on request. We don’t polish these previously owned well loved pieces so we can keep the original patina. We try and photograph all of the pieces next to a ruler so you can see the actual size. All jewelry sold as found and as is. If you would like to see our other cufflinks and items in our store please click here : https://www.etsy.com/shop/NeatstuffAntiques NOTE TO BUYER: We Do not offer engraving services of any sorts as we are not equipped to do so I’m sure your local engraver would be happy to do so, sorry for any inconvenience thank you. All cufflinks ( unless otherwise specified) are considered costume jewelry. We use the descriptions of any stones from the manufacturers titles when they were first produced. When we refer to the stones as moonstone or jade or garnet, for example, we are using how the original manufacturer of the pieces used them. We cannot guarantee the authenticity of a stone in a costume piece of jewelry. december31 2015