New York: 1945.
A.L.S. "du Nouy". 1 page, 4to, personal letterhead, 440 Park Avenue, March 3, 1945, with the original holograph stamped envelope, to French historian Gilbert Chinard. Written in French, translated, inviting "Chere Monsieur et Ami" that if he is ever in New York, both should go for dinner or lunch...so that they will be able to talk without any interruptions. Fine.
French biophysicist and philosopher best remembered by scientists for his work on The Surface Tension, and other properties, of liquids.