Man speaking at podium with four other men seated

Man speaking at podium with four other men seated
Description:

North Carolina State University. College of Natural Resources
Clarence Earl Libby (1892-1964): Professor Emeritus of Pulp and Paper Technology, and co-inventor of the “Chemigroundwood Process.”

Original Format:

Black-and-white print (photograph)

Rights:

Rights status not known. Reproduction and use of this material may be restricted. For general information see the NCSU Libraries Special Collections Research Center website (http://www.lib.ncsu.edu/specialcollections/research).