October 4, 1964
Dear Penelope,
I received your note about the latest batch of Joy. You did the right thing in writing to me directly. Entre nous, I am working on a permanent solution that will render our current Joy problem obsolete. But you didn't hear it from me!
Warmly,
P.S. Please convey my warm regards to Richard. I've been meaning to have you both round to dinner. It's been too long!