CB Guide Silvertone Chain Link BUFFALO Pendant Necklace CB Radio Talk. Vintage New Old Stock with tags. See all photos! Ships via USPS First Class Mail. These are true vintage 1970?s-80?s pewter necklaces that were sold at general stores and tourist attractions in the USA. These come from an old resort in the Catskills in New York. Each comes with a tag that explains what the different CB lingo means. Think Convoy! These would be great with a vintage trucker hat (we have loads in our store!) and a great big belt buckle and vintage Tshirt! Thank you for visiting our store and check out our other great items! Please see all photos for condition and measurements. Please ask any questions prior to purchasing. We are happy to combine shipping in the USA.