November 26, 1969
Dear Mac:
Many thanks for your letter of November 21 and for the Xerox copy of the letter from Fess Avery to his brother plus the copy of your contributions to the A.C.S. symposium in 1968. These will be most useful to me in my effort to achieve a reasonable degree of accuracy regarding events of many years ago.
With my best thanks and kindest regards, I am
Sincerely yours,
W. M. Stanley