On the Early Stages of Electric Sparks, by Ernest O. Lawrence and Frank G. Dunnington [rp], annotation [am], 2/15/1930

On the Early Stages of Electric Sparks, by Ernest O. Lawrence and Frank G. Dunnington [rp], annotation [am], 2/15/1930, Box: 5, Folder: 13. Robert R. Wilson papers, 14-22-3093. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/225975 Accessed February 23, 2025.