Ridenour, Louis N., Lockheed Aircraft Corporation, to Gerard Piel, Scientific American Magazine, re permission to use R.R.W. article "Modern Physics for the Engineer" [cc, signed], insert for page 74 of March 1958 issue of Scientific American [cc], Table of Contents for Volume "Modern Physics for the Engineer," Volume II [cc] L. R., from G. P., 2/19/1959 [cc, signed]; L. N. R. to R.R.W., 4/2/1959 [tls]; 4/10/1958 [1959] [cc]; L. N. R. to R.R.W., 4/21/1959, re editing, proof reading, illustrations [tls], Malcolm Johnson, McGraw-Hill Book Company, Inc., to L. N. R., 4/8/1959, re arrangements for publishing book [thc]; L. N. R. from R.R.W., 5/23/1959, reply to 4/21/1959 letter, has just seen the terrible news about Dr. Ridenour [cc]; R.R.W., from S. J. Jatras, Lockheed Aircraft Corporation, re thanks for letter, assures R.R.W. that L. N. R.'s work will be carried on by Bill Nierenberg [tls], 2/3/1959, Box: 3, Folder: 71. Robert R. Wilson papers, 14-22-3093. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/224495 Accessed April 13, 2026.