Fifteen letters, notes and documents, handwritten and hand-signed by Hebrew poets and authors, addressed to different literary figures in the Authors Association. Amongst the authors: Nathan Yonatan, Dan Pagis (2 letters), S. Shalom (2 letters), Yehuda Amichai, Pinchas Sadeh (2 letters), Dalia Ravikovitch, Haim Hazaz, Abba Kovner, David Shimonovitch (Shimoni), and others. In a postcard from 1960 Dalia Ravikovitch wrote "I composed children's poems and poems for adults. The latter appeared this year in a book. I was not involved in any literary discussion and this is the end. Correct?". Sizes and conditions vary.