To add to the sum total of human knowledge
Subtitle: the story of research at the Franklin Institute, 1824-1968.
Series: Newcomen address,; 1968
Publisher: Newcomen Society in North America
Published: 1968
Place of publication: New York
Language: eng
Number of pages: 28
Subjects: Franklin Institute (Philadelphia, Pa.)
Notes: Delivered at a Newcomen dinner held in Philadelphia, Nov. 26, 1968.