20.02.1978 Dear Jan: I’m unable to detect any questions still unanswered by me, and I’m sorry if I have overlooked any between the lines. Let us, therefore, put the matter “ad acta” until the time of a more elucidative letter from you. However, a greater number of “dayly business” questions I put to you in my January letters remain open, I know not why. Please do find a bit of time for them, even if only in “Stichworten”. Many thanks and best wishes, February 20, 1978 Chris