b/r3/sF Dear Frits: Your note of the 2lst pricks my conscience. I am going to make a maximum effort to prepare the material so that we can use our time together in Copenhagen before, and perhaps after the Stockholm Congress, to clear up this unfinished task. I certainly do not think this is an unlovely child, and I am most apologetic that I have hindered its delivery, I am relieved that you have some appreciation of the distractions that were responsible.