TLS in Hebrew, one page, 6 x 8, Weizmann House letterhead, April 21, 1947. Letter to Mr. Yaabatz, in part (translated): "Thank you so much for your book you sent me and for your kind thought in doing so. Unfortunately, my eye condition does not allow me to read the whole book now, but I have already flipped through some of the articles and I hope to go through them all when my vision improves." In fine condition, with two reinforced file holes to the right edge.