The following text excerpt and images from my recent book “The Story of CalCedar: 100 Years of Pencil Supply History” highlight the important role of research in the company’s development. This selection has a particular emphasis on the leadership provided by my grandfather Charles Berolzheimer in building a collaborative research organization and in the development of the company’s Thin Kerf Sawing technology in the late 1950s and early 60s which dramatically increased yield of pencil slats from cedar lumber.