D O C . 4 8 4 O N T H E T H E O R Y O F L I G H T 7 6 7 ADS (Jorge Getulio Veige, Rio de Janeiro). Tolmasquím and Moreira 1995, pp. 241–242. [83 865]. The document consists of three unnumbered pages. Numbering provided here is at the margin in square brackets. [1]Lecture delivered at the Brazilian Academy of Sciences on 7 May 1925. For the published ver- sion, see Doc. 485 (the next document). [2]Niels Bohr, Hendrik A. Kramers, and John C. Slater. Bohr, Kramers, and Slater 1924a. See also Einstein’s critical comments on this theory in Doc. 256. [3]Hans Geiger and Walther Bothe. The results of their experiment were published as Bothe and Geiger 1925b, which appeared 12 June 1925. A preliminary report was published in May 1925 (Bothe and Geiger 1925a). [4]Arthur H. Compton. See, e.g., Compton 1923 for his experiments and Introduction, pp. xl–xlv for a historical discussion. [5]The results of the Bothe-Geiger experiment were not in agreement with the Bohr-Kramers- Slater theory.