DANIEL PETRUS SIEBERT
As I interpreted it, it appeared to me that he knew or realised that we had information, that we knew something.  I could see from his eyes that he was becoming disturbed, concerned, that he had been shocked, to an extent, that we had this information available to us.  I then told him that we were aware of the distribution of the pamphlet and that we knew of his part in that.  I then told him that we had already interrogated Peter Jones as well as other detainees and that they had indicated that he was responsible for authoring or drafting this pamphlet and, possibly, for its distribution.  I could see that this increased his concern.