These typewritten notes were probably for a presentation which Avery gave at the Rockefeller Institute between the submission of his article with MacLeod and McCarty and its publication. See Maclyn McCarty's "The Transforming Principle: Discovering that Genes Are Made of DNA" (W. W. Norton, 1985), pages 169-171.
Copyright:
This item may be under copyright protection; contact the copyright owner for permission before re-use.