Henkel & Grosse Marks All jewellery produced for Dior by Henkel & Grosse was signed but the stamps have varied through the years. In the late sixties and early seventies they began to use 'Chr. Dior' with the year. The plaques usually also say 'Made in Germany' or 'Germany' typically rhodium plated For a short time in the 1970s they used a rectangular plaque with hatched borders. In the late 1970s and eighties they began to sign the hanging metal tag on necklaces with 'Chr. Dior @ Germany' Beautiful piece in wonderful condition 💕