White, Harry J., Western Precipitation Company, to R.R.W. [UCB], re sliding seal, may visit Berkeley [tls], 6/13/1939

White, Harry J., Western Precipitation Company, to R.R.W. [UCB], re sliding seal, may visit Berkeley [tls], 6/13/1939, Box: 4, Folder: 20. Robert R. Wilson papers, 14-22-3093. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/225225 Accessed April 22, 2025.