Dieter von Jezierski

Dieter von Jezierski, who lives with his wife near Nuremberg Germany, was, for 40 years, the marketing manager for the world-famous maker of slide rules and drafting instruments A.W. Faber-Castell. In that role, he was involved in the firm's transition from wood to plastic slide rules, and the mostrar más introduction of such famous models as the Novo-Duplex. He was also a witness to the end of the slide rule era. An active collector since 1990, he belongs to a small but growing circle of slide rule experts and has seen several of his articles appear in the Journal of the Oughtred Society mostrar menos