This record primarily contains correspondence between Professor William H. Johnson and various employees of Carreras Rothmans Ltd. pertaining to their collaborative research on the “Mechanization of Close Grown Tobacco,” as well as technical reports by Carreras Rothmans Ltd. researchers regarding the effect of plant density on tobacco quality.
Digitization of this image was partially supported with federal Library Services and Technology Act (LSTA) funds made possible through a grant from the Institute of Museum and Library Services, and administered by the State Library of North Carolina, a division of the Department of Cultural Resources.