Corina Krell celebrated an extraordinary anniversary with the entire workforce on 01.05.23. Exactly 40 years ago, she started out in the company’s own photo lab, making stencils for the Nylo-Print metal printing process. A few years later, she switched to the Lang engraving machines and has been working as an engraver for date clocks in brass, aluminum and steel ever since. In the picture, Heidelore and Michael Marquardt congratulate the jubilarian.