Vintage Germany ADAC Porcelain Enamel (Mercedes – Porsche – Ferrari) Metal ADAC Autoplakette Plakette Oldtimer Car grill badge / Emblem Sign Emblem. Bayers from European country, s please note. This are a priv. Sale without any warrenty according European law. ADAC Autoplakette Plakette Oldtimer Car grill badge / Emblem emblem.