{"product_id":"vtg-yellow-black-diamond-stop-ahead-us-metal-warning-sign-patina-collectible","title":"VTG Yellow Black Diamond \"Stop Ahead\" US Metal Warning Sign Patina Collectible","description":"\u003cp\u003eVTG Yellow Black Diamond \"Stop Ahead\" US Metal Warning Sign Patina Collectible \u003c\/p\u003e\u003cp\u003eFrom 1924 to 1954, stop signs (and related warning signs like \"STOP AHEAD\") in the US were commonly designed with black letters on a yellow field. In 1954, \u003c\/p\u003e\u003cp\u003ethe Manual on Uniform Traffic Control Devices (MUTCD) mandated the shift to the now-familiar red octagon with white lettering for STOP signs, and similar color shifts for other warning signs like \"STOP AHEAD\" followed to distinguish them.\u003c\/p\u003e\u003cp\u003elikely dating from before the mid-1950s.\u003c\/p\u003e\u003cp\u003eDoes have some fading and rusting along the edges.\u003c\/p\u003e\u003cp\u003ePlease look at pictures for condition.\u003c\/p\u003e\u003cp\u003eSelling as pictured, save on shipping by coming to store in Butler, PA\u003c\/p\u003e\u003cp\u003e092625 CC\u003c\/p\u003e","brand":"cyclewarehouse.online","offers":[{"title":"Default Title","offer_id":45852821094562,"sku":"Stop Ahead Sign 092625","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0335\/9824\/2861\/files\/20250926123921a.jpg?v=1758905619","url":"https:\/\/cyclewarehouse.online\/products\/vtg-yellow-black-diamond-stop-ahead-us-metal-warning-sign-patina-collectible","provider":"cyclewarehouse.online","version":"1.0","type":"link"}