Letter. Prof. Vayer begs pardon for not writing sooner but he has been busy organizing the conference. He encloses a prospectus about it. He asks if ALG would visit Budapest at the end of September. Vayer thanks ALG for the picture he sent of himself, the information booklet of the Medieval Institute, and the rich Almanach. The appointment at Princeton will become due only after the conference. His wife sends her regards as well. Hungarian